Product Details | FLAT WASHER

5310-00-291-2764 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: 734913-121, 734913PC21, 995262, 995-262, K536, 5310-00-291-2764, 00-291-2764, 5310002912764, 734913121, 002912764

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-291-2764

Drawings & Photos | NSN 5310-00-291-2764


Demand History | NSN 5310-00-291-2764

Part Number Request Date QTY Origin
5310-00-291-2764 2025-04-120 64 us
5310-00-291-2764 2021-08-220 182 DIBBS
5310-00-291-2764 2020-06-173 182 DIBBS
734913-121 2017-11-306 2
5310-00-291-2764 2017-08-243 1530 DIBBS
5310-00-291-2764 2017-07-192 284 DIBBS
5310-00-291-2764 2017-05-143 227 DIBBS
5310-00-291-2764 2016-09-256 209 DIBBS
5310-00-291-2764 2016-06-160 807 DIBBS
5310-00-291-2764 2016-01-13 312 DIBBS
734913121 2014-05-128 76 US
5310-00-291-2764 2013-10-304 959 DIBBS
5310-00-291-2764 2012-01-05 295 DIBBS
5310-00-291-2764 2010-03-89 417 DIBBS

Cross Reference | NSN 5310-00-291-2764

Part Number Cage Code Manufacturer
734913-121 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
734913PC21 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
995-262 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
K536 12736 CLAYTON MANUFACTURING COMPANY DBA CLAYTON INDUSTRIES

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Technical Data | NSN 5310-00-291-2764

Characteristic Specifications
MATERIAL RUBBER SYNTHETIC OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-R-3065,GR SB,910-BE MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HOLE DIAMETER 0.375 INCHES NOMINAL
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 0.562 INCHES NOMINAL
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.062 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5310-00-291-2764

Category Code Description
Shelf-Life Code:Q36 months
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 194120 WASHERS/GASKETS/PCKG DVCS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 573 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 5310-00-291-2764

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 CodeQ36 months
Purchasing QTY
UOM
1
EA : Each