Product Details | KEY WASHER

5310-00-301-3120 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: 1285482101, 1285482-101, 5310-00-301-3120, 00-301-3120, 5310003013120, 003013120

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 12 OCT 1973 00-301-3120

Drawings & Photos | NSN 5310-00-301-3120


Cross Reference | NSN 5310-00-301-3120

Part Number Cage Code Manufacturer
1285482-101 09YN3 MILLENNIUM MANUFACTURING CORP
1285482-101 17772 AERO ENGINEERING & MANUFACTURING COMPANY OF CALIFORNIA
1285482-101 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 5310-00-301-3120

Characteristic Specifications
MATERIAL STEEL COMP 321 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-6721,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 142A KEY
EXTERNAL KEY QUANTITY 12
HOLE DIAMETER 0.757 INCHES MINIMUM AND 0.762 INCHES MAXIMUM
OUTSIDE DIAMETER 0.920 INCHES NOMINAL
EXTERNAL STRAIGHT KEY WIDTH 0.106 INCHES MINIMUM AND 0.116 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS 1.200 INCHES NOMINAL
MATERIAL THICKNESS 0.032 INCHES NOMINAL
SPECIAL FEATURES TWO KEYS PRE-BENT 90 DEGREES,LOCATED 180 DEGREES APART
MANUFACTURERS CODE 98897
DESIGN CONTROL REFERENCE 1285482-101

Restrictions/Controls & Freight Information | NSN 5310-00-301-3120

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 KE Naval ICP
Philadelphia, PA 19111
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 5310-00-301-3120

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
A
EA : Each