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National Stock Number:
5310-01-108-7517
Federal Supply Class:
5310
National Item Identification Number:
011087517
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:
| 65106-11513-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL COMP 301 OR | | STEEL COMP 302 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059,COND A MIL SPEC ALL MATERIAL RESPONSES OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | SS-8435,FSCM 78286 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | EXTERNAL KEY QUANTITY | 16 | | INTERNAL KEY QUANTITY | 2 | | HOLE DIAMETER | 3.256 INCHES MINIMUM AND | | 3.264 INCHES MAXIMUM | | OUTSIDE DIAMETER | 3.750 INCHES NOMINAL | | OVERALL DISTANCE INCLUDING KEYS | 4.430 INCHES NOMINAL | | SMALL EXTERNAL PREBENT KEY WIDTH | 0.440 INCHES MINIMUM AND | | 0.470 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.063 INCHES NOMINAL | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 78286 | | DESIGN CONTROL REFERENCE | 65106-11513-101 |
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