Product Details | KEY WASHER

5310-01-066-3926 A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.

Part Alternates: XM60312, 12274503, 12301969, 5310-01-066-3926, 01-066-3926, 5310010663926, 010663926

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 09 OCT 1978 01-066-3926

Drawings & Photos | NSN 5310-01-066-3926


Demand History | NSN 5310-01-066-3926

Part Number Request Date QTY Origin
5310-01-066-3926 2025-10-297 6 US
12301969 2025-07-184 60 TR
5310-01-066-3926 2023-12-353 16 United States
12301969 2023-06-164 10 United States
5310-01-066-3926 2022-05-151 1775 DIBBS
5310-01-066-3926 2022-05-138 1775 DIBBS
5310-01-066-3926 2013-08-240 3000 DIBBS
5310-01-066-3926 2013-08-240 6000 DIBBS
5310-01-066-3926 2010-08-239 4800 DIBBS
5310-01-066-3926 2010-03-67 4096 DIBBS
12301969 2009-08-236 1015 US
5310-01-066-3926 2009-08-236 1015 US
5310-01-066-3926 2009-08-236 1015 US
5310-01-066-3926 2009-08-236 1015 US
5310-01-066-3926 2009-08-236 1015 US
5310-01-066-3926 2009-04-105 4443 DIBBS
5310-01-066-3926 2009-03-82 2500 DIBBS
5310-01-066-3926 2009-03-72 1320 US
5310-01-066-3926 2009-02-35 1843 DIBBS
5310-01-066-3926 2008-11-329 553 DIBBS

Cross Reference | NSN 5310-01-066-3926

Part Number Cage Code Manufacturer
12274503 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12301969 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
XM60312 12204 DAIMLER CHRYSLER

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 5310-01-066-3926

Technical Data | NSN 5310-01-066-3926

Characteristic Specifications
MATERIAL STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-698 FED SPEC ALL MATERIAL RESPONSES OVERALL
EXTERNAL KEY QUANTITY 17
HOLE DIAMETER 1.992 INCHES MINIMUM AND 2.017 INCHES MAXIMUM
OUTSIDE DIAMETER 2.438 INCHES MINIMUM AND 2.468 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH 0.125 INCHES MINIMUM AND 0.156 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH 0.204 INCHES MINIMUM AND 0.234 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS 2.922 INCHES NOMINAL
MATERIAL THICKNESS 0.0747 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5310-01-066-3926

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 5310-01-066-3926

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
EA : Each
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code2Non-Critical Repair Part. Repair parts or major components whose failure in an end item will not render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency, and which do not fit the definition of Code 3 or 4 items.
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.
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
EA : 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
EA : Each