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National Stock Number:
5310-00-956-4199
Federal Supply Class:
5310
National Item Identification Number:
009564199
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:
| SS5075-17 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL COMP 1050 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5085 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | OXIDE FILM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924 CL 1 GRADE C MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | COLOR | BLACK OVERALL | | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND | | 38.0 ROCKWELL C MAXIMUM | | EXTERNAL KEY QUANTITY | 6 | | HOLE DIAMETER | 3.100 INCHES NOMINAL | | OUTSIDE DIAMETER | 3.594 INCHES NOMINAL | | EXTERNAL PREBENT KEY WIDTH | 0.365 INCHES NOMINAL | | OVERALL DISTANCE INCLUDING KEYS | 3.766 INCHES MINIMUM AND | | 3.786 INCHES MAXIMUM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 78286 | | DESIGN CONTROL REFERENCE | SS5075-17 |
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