5305-00-637-3066 SCREW,CAP,SOCKET HEAD Index 5310-00-637-3068 WASHER,KEY

National Stock Number:
5310-00-637-3067

Federal Supply Class:
5310

National Item Identification Number:
006373067

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:
520475319200US ARMY ARDEC RDECOM


Techincal Specification:
EXTERNAL KEY QUANTITY2
EXTERNAL STRAIGHT KEY WIDTH0.117 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
HOLE DIAMETER1.372 INCHES MINIMUM AND 1.382 INCHES MAXIMUM
OUTSIDE DIAMETER1.582 INCHES MINIMUM AND 1.588 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS1.770 INCHES MINIMUM AND 1.780 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-25014 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.014 INCHES MINIMUM AND 0.016 INCHES MAXIMUM
MATERIALALUMINUM ALLOY 2024 OVERALL
STYLE DESIGNATORKEY
SURFACE TREATMENTANODIZE OVERALL


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