5310-01-056-2966 NUT,SELF-LOCKING,ROUND Index 5310-01-056-2969 WASHER,KEY

National Stock Number:
5310-01-056-2968

Federal Supply Class:
5310

National Item Identification Number:
010562968

Description:
WASHER,KEY

Detail:
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.


Manufacturer Information:
107137-112217590DIAMOND POWER INTL INC


Techincal Specification:
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.750 INCHES NOMINAL
EXTERNAL PREBENT KEY LENGTH0.250 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH0.970 INCHES NOMINAL
HOLE DIAMETER0.562 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS1.487 INCHES NOMINAL
OVERALL WIDTH0.970 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B291 1/2 HARD ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.032 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
SPECIAL FEATURESNAVY IRPOD REQUIREMENTS WERE REMOVED FROM THIS NSN ON 08/30/2022.
SPECIAL TEST FEATURESSPECIAL QUALITY CONTROL TESTING
STYLE DESIGNATORKEY
TEST DATA DOCUMENT81349-MIL-P-23199 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).


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