5306-01-152-4737 BOLT,MACHINE Index 4820-01-152-4739 INACTIVE

National Stock Number:
5310-01-152-4738

Federal Supply Class:
5310

National Item Identification Number:
011524738

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:
12286991-319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
5310011524738A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING OVERALL
STYLE DESIGNATOR90 DEGREE LOCKING KEY
INTERNAL KEY QUANTITY0
HOLE DIAMETER0.203 INCHES MINIMUM AND
0.208 INCHES MAXIMUM
OUTSIDE DIAMETER0.414 INCHES MINIMUM AND
0.434 INCHES MAXIMUM
EXTERNAL PREBENT KEY LENGTH0.130 INCHES NOMINAL
EXTERNAL TAPERED KEY WIDTH0.104 INCHES MINIMUM AND
0.114 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH0.142 INCHES MINIMUM AND
0.152 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.212 INCHES MINIMUM AND
0.222 INCHES MAXIMUM
MATERIAL THICKNESS0.027 INCHES MINIMUM AND
0.035 INCHES MAXIMUM
ANGLE BETWEEN EXTERNAL KEYS58.0 DEGREES MINIMUM AND
62.0 DEGREES MAXIMUM
EXTERNAL PREBENT KEY ANGLE90.0 DEGREES NOMINAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE19207
DESIGN CONTROL REFERENCE12286991-3


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