Product Details | KEY WASHER

5310-00-770-7617 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: 6765421, 7707617, 5310-00-770-7617, 00-770-7617, 5310007707617, 007707617

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1962 00-770-7617

Cross Reference | NSN 5310-00-770-7617

Part Number Cage Code Manufacturer
6765421 24617 GENERAL MOTORS CORP
7707617 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 5310-00-770-7617

Characteristic Specifications
MATERIAL STEEL COMP 1070 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A682 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 42.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM
INTERNAL KEY QUANTITY 2
HOLE DIAMETER 1.183 INCHES MINIMUM AND 1.193 INCHES MAXIMUM
OUTSIDE DIAMETER 1.688 INCHES NOMINAL
INTERNAL STRAIGHT KEY WIDTH 0.141 INCHES NOMINAL
EXTERNAL KEYWAY WIDTH 0.156 INCHES NOMINAL
MATERIAL THICKNESS 0.089 INCHES MINIMUM AND 0.097 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5310-00-770-7617

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