Product Details | KEY WASHER

5310-00-297-4085 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: NAS5137, NAS513-7, 105333 , 5310-00-297-4085, 00-297-4085, 5310002974085, 002974085

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-297-4085

Drawings & Photos | NSN 5310-00-297-4085


Demand History | NSN 5310-00-297-4085

Part Number Request Date QTY Origin
5310-00-297-4085 2020-11-324 12 us
5310-00-297-4085 2016-03-86 13 PK
NAS5137 2015-08-231 4 United States
5310-00-297-4085 2013-03-86 1357 DIBBS

Cross Reference | NSN 5310-00-297-4085

Part Number Cage Code Manufacturer
NAS513-7 2N935 B/E AEROSPACE, INC. DBA BE AEROSPACE CONSUMABLES
NAS513-7 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5310-00-297-4085

Characteristic Specifications
MATERIAL STEEL COMP 1095 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-7947,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
STYLE DESIGNATOR 178 INTERNAL PREBENT KEY
HOLE DIAMETER 0.451 INCHES MINIMUM AND 0.467 INCHES MAXIMUM
OUTSIDE DIAMETER 0.630 INCHES MINIMUM AND 0.632 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH 0.077 INCHES MINIMUM AND 0.087 INCHES MAXIMUM
MATERIAL THICKNESS 0.063 INCHES NOMINAL
DISTANCE FROM KEY CENTER TO WIRE HOLE CENTER 0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM
WIRE HOLE DIAMETER 0.062 INCHES NOMINAL
SPECIFICATION/STANDARD DATA 80205-NAS513 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
III MINIMUM TENSILE STRENGTH 180000 POUNDS PER SQUARE INCH

Restrictions/Controls & Freight Information | NSN 5310-00-297-4085

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
No Freight Information