Product Details | FINISHING WASHER

5310-00-012-1641 A washer or cone or disk shape with a centrally located hole, designed to accommodate a flat or oval head screw and provide additional bearing area on the material being fastened. It may or may not have a flush flange feature.

Part Alternates: 121641, 5310-00-012-1641, 00-012-1641, 5310000121641, 000121641

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-012-1641

Drawings & Photos | NSN 5310-00-012-1641


Cross Reference | NSN 5310-00-012-1641

Part Number Cage Code Manufacturer
121641 18876 U S ARMY AVIATION AND MISSILE COMMAND
121641 24617 GENERAL MOTORS CORP
121641 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS

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Technical Data | NSN 5310-00-012-1641

Characteristic Specifications
MATERIAL STEEL COMP 1010 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-633-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OR ZINC OVERALL
STYLE DESIGNATOR 4 FINISHING
HOLE DIAMETER 0.288 INCHES NOMINAL
OUTSIDE DIAMETER 0.771 INCHES MINIMUM AND 0.791 INCHES MAXIMUM
OVERALL HEIGHT 0.150 INCHES MINIMUM AND 0.170 INCHES MAXIMUM
MATERIAL THICKNESS 0.018 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5310-00-012-1641

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 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 573 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