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National Stock Number:
5310-00-121-0327
Federal Supply Class:
5310
National Item Identification Number:
001210327
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:
| S510284 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 2.413 INCHES NOMINAL | | HOLE DIAMETER | 7.000 INCHES NOMINAL | | INTERNAL KEY QUANTITY | 4 | | INTERNAL STRAIGHT KEY WIDTH | 0.438 INCHES NOMINAL | | OUTSIDE DIAMETER | 8.250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | HH-P-256 TY 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.062 INCHES NOMINAL | | MATERIAL | PLASTIC PHENOLIC OVERALL | | SPECIAL FEATURES | EACH KEYWAY HAS A 0.375 IN. RADIUS FROM ID | | STYLE DESIGNATOR | KEY |
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