5310-00-347-7630 WASHER,KEY Index 5310-00-347-7633 NUT,PLAIN,ROUND

National Stock Number:
5310-00-347-7631

Federal Supply Class:
5310

National Item Identification Number:
003477631

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:
518168919200US ARMY ARDEC RDECOM


Techincal Specification:
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.320 INCHES NOMINAL
EXTERNAL PREBENT KEY LENGTH0.029 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH0.182 INCHES MINIMUM AND 0.187 INCHES MAXIMUM
HOLE DIAMETER0.249 INCHES MINIMUM AND 0.253 INCHES MAXIMUM
OUTSIDE DIAMETER0.610 INCHES MINIMUM AND 0.630 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS0.7006 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-746 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.030 INCHES MINIMUM AND 0.032 INCHES MAXIMUM
STYLE DESIGNATORKEY


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