Product Details | LOCK WASHER

5310-00-209-3978 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: 402232, 4022-32, 40223200, 4022-32-00, 5310-00-209-3978, 00-209-3978, 5310002093978, 002093978

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-209-3978

Drawings & Photos | NSN 5310-00-209-3978


Cross Reference | NSN 5310-00-209-3978

Part Number Cage Code Manufacturer
4022-32 78189 ITW SHAKEPROOF AUTOMOTIVE PRODUCTS
4022-32-00 78189 ITW SHAKEPROOF AUTOMOTIVE PRODUCTS

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Technical Data | NSN 5310-00-209-3978

Characteristic Specifications
MATERIAL STEEL COMP 1050 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 106 FLAT EXTERNAL AND INTERNAL TEETH
HOLE DIAMETER 0.448 INCHES MINIMUM AND 0.463 INCHES MAXIMUM
OUTSIDE DIAMETER 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM
MATERIAL THICKNESS 0.050 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5310-00-209-3978

Category Code Description
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.
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