Product Details | FLAT WASHER

5310-00-877-5972 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: 10082632 , 10910174-3 , 5310PL0945180, 5310-00-877-5972, 00-877-5972, 5310008775972 , 008775972, 109101743

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1961 00-877-5972

Drawings & Photos | NSN 5310-00-877-5972


Demand History | NSN 5310-00-877-5972

Part Number Request Date QTY Origin
109101743 2025-11-307 42 us
5310-00-877-5972 2025-10-275 284 DIBBS
008775972 2025-09-273 100 United States
5310-00-877-5972 2025-09-261 1447 DIBBS
5310-00-877-5972 2025-09-252 485 DIBBS
5310-00-877-5972 2025-07-194 294 DIBBS
5310-00-877-5972 2025-05-149 9 US
5310-00-877-5972 2024-03-68 150 EE
5310-00-877-5972 2024-02-57 1448 DIBBS
5310-00-877-5972 2024-02-46 1448 DIBBS
5310-00-877-5972 2023-12-345 906 DIBBS
5310-00-877-5972 2023-12-337 906 DIBBS
5310-00-877-5972 2023-11-313 581 DIBBS
5310-00-877-5972 2023-11-305 581 DIBBS
5310-00-877-5972 2023-10-298 13500 US
5310-00-877-5972 2023-06-176 667 US
5310-00-877-5972 2023-06-174 667 DIBBS
5310-00-877-5972 2023-06-166 667 DIBBS
5310-00-877-5972 2023-03-88 724 DIBBS
5310-00-877-5972 2023-03-80 724 DIBBS
5310-00-877-5972 2023-02-40 714 DIBBS
5310-00-877-5972 2022-10-299 667 DIBBS
5310-00-877-5972 2022-08-221 313 DIBBS
5310-00-877-5972 2022-04-117 307 DIBBS
5310-00-877-5972 2021-09-256 349 DIBBS
5310-00-877-5972 2021-09-245 349 DIBBS
109101743 2021-04-104 8 United States
5310-00-877-5972 2021-03-76 628 DIBBS
5310-00-877-5972 2020-07-211 10 Canada
109101743 2020-01-16 200 US
5310-00-877-5972 2019-05-150 1103 DIBBS
5310-00-877-5972 2019-03-85 812 DIBBS
5310-00-877-5972 2018-10-281 235 DIBBS
109101743 2018-09-249 5000 United States
5310-00-877-5972 2018-08-235 280 DIBBS
109101743 2017-12-362 500 US
5310-00-877-5972 2017-12-339 1533 DIBBS
5310-00-877-5972 2017-11-319 1220 DIBBS
5310-00-877-5972 2017-10-277 1 DIBBS-RFPs
5310-00-877-5972 2017-08-235 1660 DIBBS
5310-00-877-5972 2017-06-181 698 DIBBS
5310-00-877-5972 2017-04-101 426 DIBBS
5310-00-877-5972 2016-10-301 450 DIBBS
5310-00-877-5972 2016-06-168 264 DIBBS
5310-00-877-5972 2015-05-134 1281 DIBBS
5310-00-877-5972 2014-12-336 855 DIBBS
5310-00-877-5972 2014-10-295 890 DIBBS
5310-00-877-5972 2014-03-73 1495 Chile
109101743 2012-12-347 16107 US
109101743 2012-12-347 16107 US
5310-00-877-5972 2012-05-128 750 United States
109101743 2012-04-96 6 US
5310-00-877-5972 2011-12-362 1000 United States
5310-00-877-5972 2011-06-178 7 DIBBS
5310-00-877-5972 2011-06-178 13 DIBBS
109101743 2011-03-84 1000 United States
5310-00-877-5972 2011-03-63 200000 United States
109101743 2010-08-222 1400 United States
5310-00-877-5972 2010-02-32 952 DIBBS
5310-00-877-5972 2009-12-345 3360 DIBBS
5310-00-877-5972 2009-07-202 975 DIBBS
5310-00-877-5972 2009-06-159 975 DIBBS
5310-00-877-5972 2009-05-138 100 US
5310-00-877-5972 2009-05-127 975 DIBBS
5310-00-877-5972 2009-04-119 145 United States
5310-00-877-5972 2009-03-84 125 US
5310-00-877-5972 2009-03-76 6000 US
109101743 2009-01-23 500 US
5310-00-877-5972 2009-01-12 609 DIBBS
109101743 2008-12-340 2380 US
5310-00-877-5972 2008-06-178 100 US
5310-00-877-5972 2008-06-178 100 US
109101743 2008-06-178 90 United States
5310-00-877-5972 2008-06-168 538 DIBBS
5310-00-877-5972 2008-03-91 707 DIBBS
109101743 2008-02-43 3050 United States
5310-00-877-5972 2007-11-310 1400 us

Cross Reference | NSN 5310-00-877-5972

Part Number Cage Code Manufacturer
10910174-3 19200 US ARMY ARDEC RDECOM
10910174-3 19204 ARMY UNITED STATES DEPARTMENT OF THE
10910174-3 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
5310008775972 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
5310PL0945180 9009H INSPEKTORAT WSPARCIA SIL ZBROJNYCH

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Technical Data | NSN 5310-00-877-5972

Characteristic Specifications
MATERIAL STEEL COMP 4130 OR STEEL COMP 4140 OR STEEL COMP 8640 OR STEEL COMP 1050 OR STEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-624 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-626 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-627 FED SPEC 1ST MATERIAL RESPONSE AND QQ-S-624 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-626 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-627 FED SPEC 2ND MATERIAL RESPONSE AND QQ-S-624 FED SPEC 3RD MATERIAL RESPONSE OR QQ-S-626 FED SPEC 3RD MATERIAL RESPONSE OR QQ-S-627 FED SPEC 3RD MATERIAL RESPONSE AND QQ-S-635 FED SPEC 4TH MATERIAL RESPONSE OR QQ-S-700 FED SPEC 4TH MATERIAL RESPONSE AND QQ-S-624 FED SPEC 5TH MATERIAL RESPONSE OR QQ-S-626 FED SPEC 5TH MATERIAL RESPONSE OR QQ-S-627 FED SPEC 5TH MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TYPE 2,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HOLE DIAMETER 0.396 INCHES MINIMUM AND 0.416 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.112 INCHES MINIMUM AND 0.126 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5310-00-877-5972

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:UPrecious metal type is unknown
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 5310-00-877-5972

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
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