Product Details | FLAT WASHER

5310-00-167-0821 A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use SHIM. For items fabricated from ceramic or electrically rated materials by specification or industry standards use INSULATOR (1), WASHER. Excludes DISK, VALVE, graphite impregnated and lubricated items.

Part Alternates: M2025103, AN9601716, AN960-1716 , AN960616, AN960-616 , AN96616, AN96-616, NAS1149F0663P, VS15305603912, VS15305-6039-12, YN120388, Z00.N5741503430, Z00.N5741503676 , Z00N5741503430, Z00N5741503676, MILW1085, 5-4-1305-114, 7008409, 7601703, 79154090336, 791-540-90336, 8330330, 851078, 85107800, 851078-00, 8791353, 8812905, 911249K36, 938.77.11.119, 9387711119, 950185, 95-0185, 02251, 07201007, 09510600, 095-10600, 10082407 , 1081A35H11, 10965054, 122-2557733 PC NO. 62, 1222557733PCNO62, 1271650, 152A9224, 152A922-4, 1670821, 200217, 22655R1, 240417, 2410069, 2557733, 3188572PC28, 3188579PC9, 3188606PC14, 32029245, 407 567, 407 576 , 407567, 407576, 4197410055, 4197410-055, 470112, 4701-12 , 502204, 5220116000, 5-220-1-16-000, 5310-00-167-0821, 00-167-0821, 5310001670821 , 001670821, 541305114

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-167-0821

Drawings & Photos | NSN 5310-00-167-0821


Demand History | NSN 5310-00-167-0821

Part Number Request Date QTY Origin
AN960616 2025-04-101 100 Hong Kong
AN960616 2025-04-101 100 Hong Kong
5310-00-167-0821 2025-04-99 450 US
5310-00-167-0821 2025-03-83 220 DIBBS
AN960616 2025-03-79 200 US
5310-00-167-0821 2025-03-70 220 DIBBS
5310-00-167-0821 2025-01-24 100 US
NAS1149F0663P 2024-12-337 50 Japan
NAS1149F0663P 2024-11-311 500 United States
NAS1149F0663P 2024-11-311 500 United States
AN960616 2024-10-298 9 ZA
AN960616 2024-10-296 295 TW
AN960616 2024-09-256 100 AU
AN960616 2024-08-234 2 Japan
AN960616 2024-07-195 500 United States
NAS1149F0663P 2024-06-158 1100 CN
NAS1149F0663P 2024-05-151 32 US
5310-00-167-0821 2024-03-72 80 United States
AN960616 2024-03-71 2 US
AN960616 2024-02-36 10 us
AN960616 2024-01-29 2 US
AN960616 2024-01-25 400 United States
5310-00-167-0821 2023-12-354 8 US
NAS1149F0663P 2023-12-352 23035 United States
NAS1149F0663P 2023-12-348 23035 United States
AN960616 2023-12-345 20 ZA
AN960616 2023-12-345 20 ZA
NAS1149F0663P 2023-09-249 500 United States
5310-00-167-0821 2023-04-95 100 United States
5310-00-167-0821 2023-04-95 60 United States
AN960616 2023-02-48 1835 US
NAS1149F0663P 2022-10-292 500 US
NAS1149F0663P 2022-10-292 1000 US
NAS1149F0663P 2022-08-234 10518 United States
NAS1149F0663P 2022-08-231 44592 United States
5310-00-167-0821 2022-07-210 10 United States
AN960616 2022-04-102 14 US
AN960616 2021-11-333 108 United States
NAS1149F0663P 2021-11-321 202 Malaysia
5310-00-167-0821 2021-11-321 210 Malaysia
5310-00-167-0821 2021-09-271 1 US
NAS1149F0663P 2021-09-259 318 United States
5310-00-167-0821 2021-07-209 2 US
5310-00-167-0821 2021-07-202 400 United States
AN960616 2021-07-195 1 US
NAS1149F0663P 2021-05-127 1 US
NAS1149F0663P 2021-03-74 30 US
5310-00-167-0821 2021-03-74 10 US
5310-00-167-0821 2021-01-27 240 US
AN960616 2020-11-314 1 Mexico
AN960-616 2020-10-291 10 US
5310-00-167-0821 2020-09-246 30 United States
AN960616 2020-08-231 20 AT
AN960-616 2020-08-227 28 IN
5310-00-167-0821 2020-07-199 275 United States
5310-00-167-0821 2020-06-182 288 MANUAL
NAS1149F0663P 2020-05-147 1000 US
5310-00-167-0821 2020-04-113 1 MANUAL
NAS1149F0663P 2020-01-06 50 United States
NAS1149F0663P 2020-01-06 50 United States
NAS1149F0663P 2019-12-346 450 United States
5310-00-167-0821 2019-10-303 15 US
NAS1149F0663P 2019-09-273 80 United States
AN960616 2019-09-248 4050 United States
AN960616 2019-07-207 8 United States
NAS1149F0663P 2019-03-80 12 us
NAS1149F0663P 2019-02-42 400 Lebanon
5310-00-167-0821 2018-09-249 100 US
AN960616 2018-06-171 396 United States
NAS1149F0663P 2018-05-122 100 SA
5310-00-167-0821 2018-04-113 25 US
AN960616 2018-03-65 20 us
AN960616 2018-02-57 32 United States
NAS1149F0663P 2018-02-57 32 United States
5310-00-167-0821 2018-02-43 12463 DIBBS
AN960616 2017-12-338 4 United States
AN960616 2017-10-297 50 United Arab Emirates
5310-00-167-0821 2017-09-248 5 US
AN960616 2017-08-233 50 US
NAS1149F0663P 2017-07-192 2 CL
5310-00-167-0821 2017-07-187 200 MANUAL
NAS1149F0663P 2017-07-187 200 KR
5310-00-167-0821 2017-05-142 2 United States
AN960616 2017-03-89 8 Singapore
AN960616 2017-03-88 36 US
AN960616 2017-02-44 2 US
AN960616 2016-10-285 1 United States
5310-00-167-0821 2016-09-260 110 United States
AN960616 2016-06-180 20 South Korea
AN960-616 2016-05-137 2020 United States
NAS1149F0663P 2016-05-133 300 Egypt
AN960616 2016-05-131 288 US
AN960-616 2016-04-118 100 UY
NAS1149F0663P 2016-04-105 6 United States
AN960616 2016-04-102 4 Singapore
AN960616 2016-04-96 25 CA
AN960616 2016-02-41 6 US
AN960616 2016-01-29 20 United States
5310-00-167-0821 2016-01-27 32600 DIBBS
5310-00-167-0821 2015-12-340 20958 DIBBS
NAS1149F0663P 2015-11-306 6 us
AN960616 2015-10-302 1 United States
NAS1149F0663P 2015-10-302 100 United States
5310-00-167-0821 2015-09-272 11554 DIBBS
AN960616 2015-09-259 1000 United States
5310-00-167-0821 2015-08-231 250000 DIBBS
NAS1149F0663P 2015-07-187 125 United States
NAS1149F0663P 2015-07-187 150 US
AN960-616 2015-05-138 8 United States
AN960-616 2015-05-138 4 United States
AN960-616 2015-05-138 4 United States
AN960-616 2015-05-138 2 United States
AN960-616 2015-05-138 8 United States
AN960-616 2015-05-138 34 United States
AN960-616 2015-05-138 8 United States
AN960-616 2015-05-138 4 United States
AN960-616 2015-05-138 4 United States
AN960-616 2015-05-138 2 United States
AN960-616 2015-05-138 8 United States
AN960-616 2015-05-138 34 United States
AN960616 2015-03-79 480 United States
AN960616 2015-03-79 20 United States
AN960-616 2015-03-76 100 TH
5310-00-167-0821 2015-03-62 3642 DIBBS
5310-00-167-0821 2015-01-09 50 US
NAS1149F0663P 2014-11-308 5000 United States
5310-00-167-0821 2014-11-306 1641 DIBBS
NAS1149F0663P 2014-08-232 30 Australia
NAS1149F0663P 2014-08-232 30 United States
NAS1149F0663P 2014-08-232 30 United States
AN960616 2014-08-227 1 United States
NAS1149F0663P 2014-08-227 30 Australia
AN960616 2014-08-223 24 US
AN960-1716 2014-06-157 50 United States
AN960616 2014-05-125 115 US
NAS1149F0663P 2014-04-120 20 US
5310-00-167-0821 2014-04-91 240 US
AN960-616 2014-03-71 1070 United States
5310-00-167-0821 2013-11-310 396 MX
5310-00-167-0821 2013-10-276 42 MANUAL
9387711119 2013-10-276 42 US
AN960-616 2013-09-253 1 Malaysia
AN960616 2013-08-240 25 US
NAS1149F0663P 2013-08-235 100 US
AN960616 2013-04-120 32 United States
NAS1149F0663P 2013-04-109 4 US
AN960-616 2013-02-38 1540 United States
5310-00-167-0821 2013-01-30 154000 MANUAL
AN960-616 2013-01-30 154000 United States
AN960-616 2012-11-310 50
NAS1149F0663P 2012-10-297 66 US
AN960616 2012-03-83 1 US
AN96616 2012-02-38 300 AR
5310-00-167-0821 2012-02-38 300 MANUAL
AN96-616 2012-02-38 300 US
5310-00-167-0821 2012-02-32 300 AR
AN960616 2011-12-362 250 United Kingdom
NAS1149F0663P 2011-12-362 250 United Kingdom
AN960616 2011-12-355 500 US
AN960616 2011-10-298 1 United States
5310-00-167-0821 2011-08-214 99 MANUAL
NAS1149F0663P 2011-08-214 99 United States
NAS1149F0663P 2011-02-59 8 MX
5310-00-167-0821 2011-01-08 36 BR
5310-00-167-0821 2010-12-356 10 United States
AN960616 2010-10-277 8 Netherlands
NAS1149F0663P 2010-06-168 46 US
NAS1149F0663P 2010-01-12 125 United States
5310-00-167-0821 2009-11-323 48 United States
AN960616 2009-08-233 20 US
AN960616 2009-08-233 20 US
AN960616 2009-08-233 20 US
AN960616 2009-07-205 50 US
5310-00-167-0821 2009-06-170 120 US
AN960616 2009-06-166 99 United States
5310-00-167-0821 2009-04-104 40 US
NAS1149F0663P 2009-03-71 100 US
AN960616 2009-02-33 100 United Kingdom
NAS1149F0663P 2008-12-358 50 US
5310-00-167-0821 2008-09-268 80 US
AN960616 2008-08-231 4 United States
NAS1149F0663P 2008-07-213 300 India
NAS1149F0663P 2008-07-212 300 India
NAS1149F0663P 2008-07-210 300 India
NAS1149F0663P 2008-07-203 280 India
NAS1149F0663P 2008-07-198 300 India
NAS1149F0663P 2008-07-198 300 India
NAS1149F0663P 2008-05-127 280 India
NAS1149F0663P 2008-05-127 280 India
AN960616 2008-03-88 50 United States
5310-00-167-0821 2007-02-47 300 Turkey
5310-00-167-0821 2006-12-348 25 US
AN960616 2006-04-120 100 Australia

Cross Reference | NSN 5310-00-167-0821

Part Number Cage Code Manufacturer
02251 17023 BRUCE AEROSPACE INC. DIV BRUCE AEROSPACE INC
07201007 26455 TOL-O-MATIC, INC.
095-10600 33269 PARKER-HANNIFIN CORPORATION DBA PARKER HANNIFIN CORPORATION
1081A35H11 61510 THERMO KING CORPORATION DBA PHOENIX GLOBAL DISTIRBUTION.
10965054 19202 DEPARTMENT OF THE ARMY ARMY RESEARCH LABORATORY
10965054 19203 PICATINNY ARSENAL
122-2557733 PC NO. 62 81898 SUPERVISOR OF SHIPBUILDING CONVERSION AND REPAIR USN
1271650 80064 NAVAL SHIP SYSTEMS COMMAND
152A922-4 03111 BLISS E W CO GULF AND WESTERN MFG CO
1670821 19204 ARMY UNITED STATES DEPARTMENT OF THE
200217 02145 RICHARDS IMAGERY INTERPRETATION SYSTEMS L.L.C.
22655R1 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
240417 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
2410069 001JK EMBRAER S/A
2410069 FB459 EMBRAER AVIATION INTERNATIONAL
2410069 S4956 EMBRAER EMPRESA BRASILEIRA DE AERONAUTICA SA
2557733 53711 NAVAL SEA SYSTEMS COMMAND
3188572PC28 59364 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
3188579PC9 59364 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
3188606PC14 59364 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
407 567 77294 PIPER AIRCRAFT INC.
4197410-055 05869 RAYTHEON COMPANY DBA RAYTHEON
4197410-055 82577 RAYTHEON COMPANY DBA RAYTHEON
5-220-1-16-000 F0086 SOCATA
5-4-1305-114 05699 BRUNSWICK CORP DEFENSE DIV
5-4-1305-114 81337 ARMY, UNITED STATES DEPARTMENT OF THE
502204 21450 ARMY WEAPONS COMMAND ATTN AMSWE-REE-S
5310001670821 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
7008409 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
7601703 19200 US ARMY ARDEC RDECOM
791-540-90336 99193 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
8330330 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
851078 18876 U S ARMY AVIATION AND MISSILE COMMAND
851078 19203 PICATINNY ARSENAL
851078 21450 ARMY WEAPONS COMMAND ATTN AMSWE-REE-S
851078-00 32345 DEFENSE REDUCTION AGENCY
8791353 19203 PICATINNY ARSENAL
8812905 19203 PICATINNY ARSENAL
911249K36 06848 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
938.77.11.119 S4080 PILATUS AIRCRAFT LTD
95-0185 25500 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
AN96-616 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
AN960-616 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN960-616 U0625 B-N GROUP LTD
M2025103 61465 GARWOOD/FELLER INC GARWOOD WINCH DIV
MILW1085 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
NAS1149F0663P 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
VS15305-6039-12 77272 THE BOEING COMPANY DBA BOEING
YN120388 03240 LAL ACQUISITION INC. DBA LIFT-A-LOFT CORPORATION
Z00.N5741503430 F0086 SOCATA

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Technical Data | NSN 5310-00-167-0821

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-7952 MIL SPEC SINGLE MATERIAL RESPONSE OR QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HOLE DIAMETER 0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 0.620 INCHES MINIMUM AND 0.645 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILW1085

Restrictions/Controls & Freight Information | NSN 5310-00-167-0821

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 194160 WASHER OR GASKETS, IRON OR STEEL,
Less than car load rating
Less than truck load rating U 50.0
Water commodity Code 713 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5310-00-167-0821

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic CodeB Rotary Wing Aircraft
Weapons Systems/End Item or Homogeneous GroupBJAH-64 Airframe
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
HD : Each
Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
HD : Each
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Echelon Identification CodeBConsumable Repair Parts
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
HD : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
HD : Each