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National Stock Number:
5310-00-568-5255
Federal Supply Class:
5310
National Item Identification Number:
005685255
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:
| S1610-23058 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| EXTERNAL KEY QUANTITY | 37 | | EXTERNAL STRAIGHT KEY WIDTH | 0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM | | HOLE DIAMETER | 5.756 INCHES MINIMUM AND 5.760 INCHES MAXIMUM | | OUTSIDE DIAMETER | 6.187 INCHES MINIMUM AND 6.207 INCHES MAXIMUM | | OVERALL DISTANCE INCLUDING KEYS | 6.812 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.058 INCHES NOMINAL | | WIDTH BETWEEN FLATS | 5.625 INCHES NOMINAL | | STYLE DESIGNATOR | KEY | | SURFACE TREATMENT | PASSIVATE OVERALL |
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