5310-00-469-5269 WASHER,RECESSED Index 3120-00-469-5272 BUSHING,SLEEVE

National Stock Number:
5310-00-469-5271

Federal Supply Class:
5310

National Item Identification Number:
004695271

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:
1707-26913002GOODRICH CORPORATION
1707-26945934ONTIC ENGINEERING & MANUFACTURING, INC
1707-2696K4C8GOODRICH CORPORATION


Techincal Specification:
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.443 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY0.193 INCHES NOMINAL
EXTERNAL PREBENT KEY LENGTH0.281 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH0.281 INCHES NOMINAL
HARDNESS RATING27.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM
HEAT TREATMENTAS FABRICATED
HOLE DIAMETER0.510 INCHES NOMINAL
INTERNAL STRAIGHT KEY WIDTH0.094 INCHES NOMINAL
OUTSIDE DIAMETER0.883 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS1.120 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.067 INCHES NOMINAL
MATERIALSTEEL COMP 4130 OVERALL
STYLE DESIGNATORKEY


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