Product Details | FLAT WASHER

5310-00-054-0041 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: NAS620C6L, B68023, REW620C6L, 94760-4061, 9476204061, 947620-4061, 004002894057, 004-002894-057, 10001217, 10062714, 1530103018, 153-0103-018, 1530183009, 153-0183-009, 2117200749, 21172-00749, 2117600749, 21176-00749, 25046389, 2504638-9, 2710806PC79, 3100740360, 310-0740-360, 40530006816, 41815457, 418154-57, 4197600023, 4197600-023, 5310-00-054-0041, 00-054-0041, 5310000540041 , 000540041, 947604061

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1961 00-054-0041

Drawings & Photos | NSN 5310-00-054-0041


Demand History | NSN 5310-00-054-0041

Part Number Request Date QTY Origin
NAS620C6L 2024-10-292 30 India
NAS620C6L 2024-05-129 550 South Korea
NAS620C6L 2024-03-88 300 AE
NAS620C6L 2023-11-310 100 United States
NAS620C6L 2023-11-306 10 US
5310-00-054-0041 2023-05-136 2 US
NAS620C6L 2022-06-165 500 US
NAS620C6L 2021-11-319 7770 IN
5310-00-054-0041 2021-09-258 1000 TW
NAS620C6L 2021-07-188 35 United States
5310-00-054-0041 2021-04-116 5 US
NAS620C6L 2019-10-288 10 United States
5310-00-054-0041 2019-08-231 3200 TW
NAS620C6L 2019-02-52 1100 US
NAS620C6L 2019-02-52 4200 US
NAS620C6L 2018-05-143 150 United States
NAS620C6L 2017-06-172 240 United States
NAS620C6L 2017-03-79 6 United States
NAS620C6L 2015-12-349 75 US
NAS620C6L 2015-06-153 8 NL
NAS620C6L 2014-09-246 9 China
NAS620C6L 2014-07-195 1 US
NAS620C6L 2012-11-313 800 us
5310-00-054-0041 2012-06-171 11 MANUAL
NAS620C6L 2012-06-171 11 Malaysia
5310-00-054-0041 2012-05-144 25 United States
NAS620C6L 2012-04-110 65 United States
NAS620C6L 2012-04-110 12 United States
NAS620C6L 2011-09-249 2 South Korea
NAS620C6L 2011-04-115 96 US
NAS620C6L 2011-03-73 3000 US
NAS620C6L 2011-01-24 8000 IN
5310-00-054-0041 2010-10-288 50 United States
NAS620C6L 2010-08-229 20 United States
5310-00-054-0041 2010-04-103 25 US
5310-00-054-0041 2010-04-96 200 United States
5310-00-054-0041 2010-03-63 200 United States
NAS620C6L 2010-02-41 50 United States
NAS620C6L 2009-10-293 92 US
5310-00-054-0041 2009-04-97 1600 United States
NAS620C6L 2008-11-311 500 United States
NAS620C6L 2008-09-273 1000 Canada
NAS620C6L 2008-09-260 30 India
5310-00-054-0041 2008-09-256 72 US
5310-00-054-0041 2008-09-250 50 India
5310-00-054-0041 2008-08-242 50 India
5310-00-054-0041 2008-06-161 200 us
5310-00-054-0041 2008-05-151 12000 US
5310-00-054-0041 2008-05-151 1500 United States
5310-00-054-0041 2008-04-117 2000 US
NAS620C6L 2008-04-112 100 India

Cross Reference | NSN 5310-00-054-0041

Part Number Cage Code Manufacturer
004-002894-057 26916 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MULTIPLE
10001217 57057 NAVCOM DEFENSE ELECTRONICS, INC.
10001217 95750 AERONAUTICAL INSTRUMENT AND RADIO COMPANY, THE
153-0103-018 94756 BOEING COMPANY, THE DBA BOEING
153-0183-009 94756 BOEING COMPANY, THE DBA BOEING
21172-00749 K0662 SELEX ES LTD
21176-00749 K0662 SELEX ES LTD
2504638-9 07187 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
2710806PC79 92003 PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS
310-0740-360 13499 ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS
310-0740-360 F5491 ROCKWELL COLLINS FRANCE DBA RCF
40530006816 S0522 TADIRAN LTD
418154-57 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
4197600-023 05869 RAYTHEON COMPANY DBA RAYTHEON
5310000540041 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
94760-4061 06481 NORTHROP GRUMMAN SYSTEMS CORPORATION
94760-4061 13973 LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION
947620-4061 06481 NORTHROP GRUMMAN SYSTEMS CORPORATION
947620-4061 13973 LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION
B68023 K0967 MBDA UK LTD
NAS620C6L 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
REW620C6L 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5310-00-054-0041

Characteristic Specifications
MATERIAL STEEL COMP 303 OR STEEL COMP 304 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-766 FED SPEC ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
HOLE DIAMETER 0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 0.267 INCHES NOMINAL
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.016 INCHES NOMINAL
SPECIFICATION/STANDARD DATA 80205-NAS620 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

Restrictions/Controls & Freight Information | NSN 5310-00-054-0041

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:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
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 5310-00-054-0041

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 Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
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
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
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