5310-00-347-7588 WASHER,KEY Index 1355-00-347-7597 ROCKET THROWN TORPEDO

National Stock Number:
5310-00-347-7593

Federal Supply Class:
5310

National Item Identification Number:
003477593

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:
518168419200US ARMY ARDEC RDECOM


Techincal Specification:
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.440 INCHES MINIMUM AND 0.450 INCHES MAXIMUM
EXTERNAL PREBENT KEY LENGTH0.032 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH0.282 INCHES MINIMUM AND 0.287 INCHES MAXIMUM
HOLE DIAMETER0.3135 INCHES MINIMUM AND 0.3155 INCHES MAXIMUM
OUTSIDE DIAMETER0.860 INCHES MINIMUM AND 0.870 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS0.990 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.045 INCHES MINIMUM AND 0.046 INCHES MAXIMUM
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORKEY


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