Product Details | LOCK WASHER

5310-01-066-3935 A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

Part Alternates: A12653.003.257, A12653003257, A12653-003-257, 20273 PIECE 33, 20273PIECE33, 5310-01-066-3935, 01-066-3935, 5310010663935, 010663935

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 09 OCT 1978 01-066-3935

Demand History | NSN 5310-01-066-3935

Part Number Request Date QTY Origin
12653003257 2025-11-325 191 DIBBS
20273 PIECE 33 2025-11-325 191 DIBBS
A12653.003.257 2025-11-325 191 DIBBS
12653003257 2025-11-317 191 DIBBS
20273 PIECE 33 2025-11-317 191 DIBBS
A12653.003.257 2025-11-317 191 DIBBS
12653003257 2025-10-288 755 DIBBS
20273 PIECE 33 2025-10-288 755 DIBBS
A12653.003.257 2025-10-288 755 DIBBS
12653003257 2025-09-267 755 DIBBS
20273 PIECE 33 2025-09-267 755 DIBBS
A12653.003.257 2025-09-267 755 DIBBS
12653003257 2025-05-149 755 DIBBS
20273 PIECE 33 2025-05-149 755 DIBBS
A12653.003.257 2025-05-149 755 DIBBS
12653003257 2025-05-138 755 DIBBS
20273 PIECE 33 2025-05-138 755 DIBBS
A12653.003.257 2025-05-138 755 DIBBS
12653003257 2025-03-83 298 DIBBS
20273 PIECE 33 2025-03-83 298 DIBBS
A12653.003.257 2025-03-83 298 DIBBS
12653003257 2025-02-44 298 DIBBS
20273 PIECE 33 2025-02-44 298 DIBBS
A12653.003.257 2025-02-44 298 DIBBS
12653003257 2025-02-35 132 DIBBS
20273 PIECE 33 2025-02-35 132 DIBBS
A12653.003.257 2025-02-35 132 DIBBS
12653003257 2024-11-319 132 DIBBS
20273 PIECE 33 2024-11-319 132 DIBBS
A12653.003.257 2024-11-319 132 DIBBS
12653003257 2024-07-208 25 DIBBS
20273 PIECE 33 2024-07-208 25 DIBBS
A12653.003.257 2024-07-208 25 DIBBS
12653003257 2024-07-200 25 DIBBS
20273 PIECE 33 2024-07-200 25 DIBBS
A12653.003.257 2024-07-200 25 DIBBS
12653003257 2024-04-116 58 DIBBS
20273 PIECE 33 2024-04-116 58 DIBBS
A12653.003.257 2024-04-116 58 DIBBS
12653003257 2024-04-105 58 DIBBS
20273 PIECE 33 2024-04-105 58 DIBBS
A12653.003.257 2024-04-105 58 DIBBS
12653003257 2021-03-75 1812 DIBBS
20273 PIECE 33 2021-03-75 1812 DIBBS
A12653.003.257 2021-03-75 1812 DIBBS
12653003257 2021-01-10 206 DIBBS
20273 PIECE 33 2021-01-10 206 DIBBS
A12653.003.257 2021-01-10 206 DIBBS
5310-01-066-3935 2018-12-359 610 DIBBS
5310-01-066-3935 2018-07-191 400 DIBBS
5310-01-066-3935 2017-07-207 50 DIBBS
5310-01-066-3935 2017-04-100 693 DIBBS
5310-01-066-3935 2017-03-88 693 DIBBS
5310-01-066-3935 2017-01-24 450 DIBBS
5310-01-066-3935 2017-01-16 450 DIBBS
5310-01-066-3935 2014-11-308 457 DIBBS
5310-01-066-3935 2014-04-117 429 DIBBS
5310-01-066-3935 2011-06-172 1196 DIBBS
5310-01-066-3935 2009-06-169 1380 DIBBS
5310-01-066-3935 2009-03-75 131 DIBBS
5310-01-066-3935 2009-03-69 126 DIBBS
5310-01-066-3935 2009-01-23 139 DIBBS
5310-01-066-3935 2008-12-351 144 DIBBS
5310-01-066-3935 2008-11-322 144 DIBBS
5310-01-066-3935 2008-09-273 64 DIBBS
5310-01-066-3935 2008-08-227 8 DIBBS
5310-01-066-3935 2008-06-172 8 DIBBS

Cross Reference | NSN 5310-01-066-3935

Part Number Cage Code Manufacturer
20273 PIECE 33 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
A12653-003-257 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
A12653.003.257 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
A12653.003.257 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM
A12653.003.257 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT

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Technical Data | NSN 5310-01-066-3935

Characteristic Specifications
MATERIAL STEEL COMP 302 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A167 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MANUFACTURERS CODE 15187
DESIGN CONTROL REFERENCE A12653.003.257

Restrictions/Controls & Freight Information | NSN 5310-01-066-3935

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 KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 5310-01-066-3935

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
H
EA : Each