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National Stock Number:
5310-00-538-4347
Federal Supply Class:
5310
National Item Identification Number:
005384347
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.
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Manufacturer Information:
| 5384347 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| MATERIAL | STEEL COMP 1035 OR | | STEEL COMP 1045 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-640,CANC FED SPEC ALL MATERIAL RESPONSES OVERALL | | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND | | 35.0 ROCKWELL C MAXIMUM | | STYLE DESIGNATOR | KEY | | INTERNAL KEY QUANTITY | 2 | | OUTSIDE DIAMETER | 0.484 INCHES MINIMUM AND | | 0.516 INCHES MAXIMUM | | INTERNAL STRAIGHT KEY WIDTH | 0.307 INCHES MINIMUM AND | | 0.317 INCHES MAXIMUM | | DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 1.714 INCHES MINIMUM AND | | 1.724 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.151 INCHES MINIMUM AND | | 0.161 INCHES MAXIMUM | | HEAT TREATMENT | QUENCHED AND | | TEMPERED |
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