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National Stock Number:
5310-00-698-5421
Federal Supply Class:
5310
National Item Identification Number:
006985421
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:
| S1610-23093 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| EXTERNAL KEY QUANTITY | 19 | | EXTERNAL PREBENT KEY WIDTH | 0.037 INCHES MAXIMUM | | HEAT TREATMENT | AS FABRICATED | | HOLE DIAMETER | 3.525 INCHES NOMINAL | | INTERNAL PREBENT KEY LENGTH | 0.296 INCHES NOMINAL | | INTERNAL PREBENT KEY WIDTH | 0.350 INCHES NOMINAL | | OUTSIDE DIAMETER | 4.135 INCHES NOMINAL | | OVERALL DISTANCE INCLUDING KEYS | 4.827 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.065 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | STYLE DESIGNATOR | KEY | | SURFACE TREATMENT | PASSIVATE OVERALL |
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