Product Details | SPRING TENSION WASHER

5310-01-021-1901 A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

Part Alternates: 67771, 5310-01-021-1901, 01-021-1901, 5310010211901, 010211901

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 10 MAY 1976 01-021-1901

Cross Reference | NSN 5310-01-021-1901

Part Number Cage Code Manufacturer
67771 93835 PARKER-HANNIFIN CORPORATION DBA HYDRAULIC SYSTEMS DIVISION

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Technical Data | NSN 5310-01-021-1901

Characteristic Specifications
MATERIAL STEEL COMP 1075 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-46049 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
HOLE DIAMETER 2.400 INCHES NOMINAL
OUTSIDE DIAMETER 2.790 INCHES NOMINAL
OVERALL HEIGHT 0.200 INCHES NOMINAL
MATERIAL THICKNESS 0.030 INCHES NOMINAL
MANUFACTURERS CODE 93835
DESIGN CONTROL REFERENCE 67771

Restrictions/Controls & Freight Information | NSN 5310-01-021-1901

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