5310-00-638-5091 WASHER,KEY Index 5310-00-638-5097 WASHER,KEY

National Stock Number:
5310-00-638-5095

Federal Supply Class:
5310

National Item Identification Number:
006385095

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:
S12-35-608278286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
EXTERNAL KEY QUANTITY15
EXTERNAL PREBENT KEY WIDTH0.209 INCHES MINIMUM AND 0.229 INCHES MAXIMUM
HOLE DIAMETER1.583 INCHES MINIMUM AND 1.603 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH0.250 INCHES MINIMUM AND 0.290 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH0.078 INCHES MINIMUM AND 0.109 INCHES MAXIMUM
OUTSIDE DIAMETER1.984 INCHES MINIMUM AND 2.016 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS2.484 INCHES MINIMUM AND 2.516 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.058 INCHES NOMINAL
MATERIALNICKEL ALLOY A OVERALL
STYLE DESIGNATORKEY


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