Product Details | KEY WASHER

5310-00-533-8745 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: 120369, 5310-00-533-8745, 00-533-8745, 5310005338745, 005338745

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-533-8745

Cross Reference | NSN 5310-00-533-8745

Part Number Cage Code Manufacturer
120369 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 5310-00-533-8745

Characteristic Specifications
MATERIAL STEEL COMP 1010 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5040 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5042 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
EXTERNAL KEY QUANTITY 2
INTERNAL KEY QUANTITY 8
HOLE DIAMETER 5.570 INCHES MINIMUM AND 5.590 INCHES MAXIMUM
OUTSIDE DIAMETER 5.880 INCHES MINIMUM AND 5.900 INCHES MAXIMUM
EXTERNAL PREBENT KEY LENGTH 0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH 0.220 INCHES MINIMUM AND 0.230 INCHES MAXIMUM
INTERNAL STRAIGHT KEY WIDTH 0.220 INCHES MINIMUM AND 0.230 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY 2.590 INCHES MINIMUM AND 2.600 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY 2.940 INCHES MINIMUM AND 2.950 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS 6.080 INCHES MINIMUM AND 6.090 INCHES MAXIMUM
MATERIAL THICKNESS 0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5310-00-533-8745

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 U 50
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