Product Details | SPRING TENSION WASHER

5310-00-687-6647 A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

Part Alternates: 21852, 5310-00-687-6647, 00-687-6647, 5310006876647, 006876647

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1960 00-687-6647

Cross Reference | NSN 5310-00-687-6647

Part Number Cage Code Manufacturer
21852 81982 HYDRO-AIRE, INC.

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Technical Data | NSN 5310-00-687-6647

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-7947 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL
HOLE DIAMETER 0.328 INCHES NOMINAL
OUTSIDE DIAMETER 0.531 INCHES NOMINAL
OVERALL HEIGHT 0.062 INCHES NOMINAL
MATERIAL THICKNESS 0.047 INCHES NOMINAL
MANUFACTURERS CODE 81982
DESIGN CONTROL REFERENCE 21852

Restrictions/Controls & Freight Information | NSN 5310-00-687-6647

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