5310-01-055-3855 NUT,SELF-LOCKING,EXTENDED WASHER Index 5342-01-055-3857 LOCKING DEVICE

National Stock Number:
5310-01-055-3856

Federal Supply Class:
5310

National Item Identification Number:
010553856

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:
107138112117590DIAMOND POWER INTL INC


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.531 INCHES NOMINAL
EXTERNAL PREBENT KEY LENGTH0.250 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH0.390 INCHES MINIMUM AND 0.422 INCHES MAXIMUM
HOLE DIAMETER0.438 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS1.328 INCHES NOMINAL
OVERALL WIDTH0.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B291 1/2 HARD ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.036 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS
SPECIAL TEST FEATURESSPECIAL QUALITY CONTROL TESTING
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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