Product Details | FLAT WASHER

5310-00-809-8544 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: MS15795207, MS15795-207, MS157957, MS15795-7, MS2718307, MS27183-07, MS271837, MS27183-7, N402P8C7, A20488, C45243802, C4524380-2, FFW92, FF-W-92, P109750, P10-9750, VBE616H1, WA16CA, WA1-6CA, WA2136, WA2-136, 1473342PC120, 18100047, 18100-047, 201451095072, 201-4510950-72, 26432542, 2643254-2, 2CD871 , 4166317, 416631-7, 4197515005, 4197515-005, 41975155, 4197515-5, 456720123901 , 607F489 GR2 PC 58, 607F489GR2PC58, 73100002000, 7310-0002-000, 5310-00-809-8544, 00-809-8544, 5310008098544, 008098544

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1962 00-809-8544

Drawings & Photos | NSN 5310-00-809-8544


Demand History | NSN 5310-00-809-8544

Part Number Request Date QTY Origin
MS271837 2024-11-324 50 Japan
5310-00-809-8544 2024-08-228 465 TW
5310-00-809-8544 2023-10-298 9000 US
FF-W-92 2023-01-18 60 Saudi Arabia
MS271837 2022-09-249 8 Taiwan
5310-00-809-8544 2022-08-243 928 DIBBS
5310-00-809-8544 2022-03-89 575 DIBBS
5310-00-809-8544 2020-11-322 500 United States
MS271837 2020-06-169 900 IL
5310-00-809-8544 2019-03-76 760 DIBBS
5310-00-809-8544 2018-12-354 4 DIBBS-KIT
MS27183-7 2018-12-353 4
FFW92 2018-07-207 2 United States
5310-00-809-8544 2018-07-190 828 DIBBS
5310-00-809-8544 2018-07-182 828 DIBBS
MS271837 2017-09-256 273 United States
5310-00-809-8544 2017-01-02 356 DIBBS
5310-00-809-8544 2016-09-272 524 DIBBS
FFW92 2016-08-217 21 US
5310-00-809-8544 2016-02-40 75 US
MS271837 2015-08-226 105 South Korea
MS271837 2015-01-20 45 US
MS27183-7 2014-03-71 184 United States
MS271837 2013-05-129 350 US
5310-00-809-8544 2012-02-58 3100 DIBBS
FFW92 2011-10-304 495 United States
5310-00-809-8544 2011-06-165 100 US
5310-00-809-8544 2011-04-116 16 United States
5310-00-809-8544 2011-04-116 24 United States
5310-00-809-8544 2011-04-112 1 United States
5310-00-809-8544 2011-01-25 1 US
MS271837 2010-04-118 1040 India
MS271837 2010-04-106 9650 United States
5310-00-809-8544 2010-01-20 3000 US
MS271837 2009-12-341 12624 United States
5310-00-809-8544 2008-12-351 24 US
5310-00-809-8544 2008-07-204 600 United States
MS271837 2008-07-191 42 United States
5310-00-809-8544 2007-07-198 1 US

Cross Reference | NSN 5310-00-809-8544

Part Number Cage Code Manufacturer
1473342PC120 53711 NAVAL SEA SYSTEMS COMMAND
18100-047 74025 MARATHONNORCO AEROSPACE, INC. DBA MARATHON BATTERY
201-4510950-72 51563 ROHR, INC DBA GOODRICH AEROSTRUCTURES GROUP
2643254-2 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
2CD871 45152 OSHKOSH CORPORATION
2CD871 75Q65 OSHKOSH DEFENSE, LLC
416631-7 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
4197515-005 05869 RAYTHEON COMPANY DBA RAYTHEON
4197515-5 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
5310008098544 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
607F489 GR2 PC 58 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
7310-0002-000 79807 WROUGHT WASHER MFG INC
7950100161 12361 GROVE U.S. L.L.C DBA MANITOWOC CRANE GROUP
A20488 U4574 MANROY ENGINEERING LTD
C4524380-2 60532 TRANE U.S. INC. DBA TRANE
FF-W-92 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
MS15795+7 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS15795-207 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
MS15795-7 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
MS27183-07 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
MS27183-7 80063 US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS
MS27183-7 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
N402P8C7 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
P10-9750 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
VBE616H1 H0203 THALES NEDERLAND B.V. DBA THALES LAND & JOINT SYSTEMS
WA1-6CA 01843 AMBAC INTERNATIONAL CORPORATION
WA1-6CA 07988 AUTOMOTIVE INC FLUID POWER SYSTEMS COMPONENTS DIV
WA2-136 10904 CARTER MOTOR CO

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Technical Data | NSN 5310-00-809-8544

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HOLE DIAMETER 0.183 INCHES MINIMUM AND 0.196 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.036 INCHES MINIMUM AND 0.065 INCHES MAXIMUM
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FF-W-92
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS27183-7

Restrictions/Controls & Freight Information | NSN 5310-00-809-8544

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.
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 5310-00-809-8544

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 CodeKReserved
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
M
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
M
HD : Each