5325-00-709-2538 FASTENER,LIP Index 3020-00-709-2552 GEAR,WORM

National Stock Number:
5310-00-709-2543

Federal Supply Class:
5310

National Item Identification Number:
007092543

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:
38023827068DCP SPRING ACQUISITION COMPANY, INC.
38023831633ALINABAL HOLDINGS CORPORATION
38023877445RTX CORPORATION


Techincal Specification:
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.412 INCHES MINIMUM AND 0.422 INCHES MAXIMUM
EXTERNAL KEY QUANTITY1
EXTERNAL PREBENT KEY ANGLE20.0 DEGREES MINIMUM AND 40.0 DEGREES MAXIMUM
EXTERNAL PREBENT KEY LENGTH0.112 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH0.170 INCHES MINIMUM AND 0.175 INCHES MAXIMUM
EXTERNAL TAPERED KEY WIDTH0.400 INCHES MINIMUM AND 0.410 INCHES MAXIMUM
HOLE DIAMETER0.515 INCHES MINIMUM AND 0.525 INCHES MAXIMUM
OUTSIDE DIAMETER0.705 INCHES MINIMUM AND 0.715 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS0.990 INCHES MINIMUM AND 1.018 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.033 INCHES MINIMUM AND 0.041 INCHES MAXIMUM
MATERIALSTEEL COMP 321 OVERALL
SPLIT KEY LENGTH0.190 INCHES MINIMUM AND 0.195 INCHES MAXIMUM
STYLE DESIGNATORKEY


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