Product Details | KEY WASHER

5310-00-619-4777 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: 7612291, 5310-00-619-4777, 00-619-4777, 5310006194777, 006194777

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-619-4777

Drawings & Photos | NSN 5310-00-619-4777


Cross Reference | NSN 5310-00-619-4777

Part Number Cage Code Manufacturer
7612291 19200 US ARMY ARDEC RDECOM

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Technical Data | NSN 5310-00-619-4777

Characteristic Specifications
MATERIAL STEEL COMP 301 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-766 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
STYLE DESIGNATOR 153 KEY
EXTERNAL KEY QUANTITY 9
HOLE DIAMETER 0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM
OUTSIDE DIAMETER 0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH 0.094 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH 0.116 INCHES NOMINAL
INTERNAL PREBENT KEY WIDTH 0.110 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS 1.109 INCHES MINIMUM AND 1.141 INCHES MAXIMUM
MATERIAL THICKNESS 0.040 INCHES NOMINAL
SPECIAL FEATURES TWO INTERNAL KEYS 180 DEG APART

Restrictions/Controls & Freight Information | NSN 5310-00-619-4777

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