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National Stock Number:
5310-00-958-8162
Federal Supply Class:
5310
National Item Identification Number:
009588162
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:
| 65103-11024-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | STYLE DESIGNATOR | KEY | | EXTERNAL KEY QUANTITY | 19 | | WIDTH BETWEEN FLATS | 3.128 INCHES MINIMUM AND | | 3.130 INCHES MAXIMUM | | HOLE DIAMETER | 3.280 INCHES MINIMUM AND | | 3.290 INCHES MAXIMUM | | OUTSIDE DIAMETER | 3.572 INCHES MINIMUM AND | | 3.592 INCHES MAXIMUM | | EXTERNAL STRAIGHT KEY WIDTH | 0.327 INCHES MAXIMUM | | OVERALL DISTANCE INCLUDING KEYS | 4.115 INCHES MINIMUM AND | | 4.135 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.063 INCHES NOMINAL |
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