5310-00-281-1038 WASHER,KEY Index 5305-00-281-1053 SETSCREW

National Stock Number:
5310-00-281-1039

Federal Supply Class:
5310

National Item Identification Number:
002811039

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:
3G11078-10198897LOCKHEED MARTIN CORP
QAP0039814153DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA


Techincal Specification:
EXTERNAL STRAIGHT KEY WIDTH0.230 INCHES NOMINAL
EXTERNAL KEY QUANTITY13
HOLE DIAMETER1.879 INCHES MINIMUM AND 1.889 INCHES MAXIMUM
MATERIAL THICKNESS0.050 INCHES MINIMUM AND 0.055 INCHES MAXIMUM
MATERIALSTEEL OVERALL
OUTSIDE DIAMETER2.125 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS2.500 INCHES NOMINAL
STYLE DESIGNATORKEY
WIDTH BETWEEN FLATS1.520 INCHES MINIMUM AND 1.525 INCHES MAXIMUM


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