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National Stock Number:
5310-00-948-4013
Federal Supply Class:
5310
National Item Identification Number:
009484013
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:
| 65351-11190-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL COMP 4130 OVERALL | | SURFACE TREATMENT | OXIDE FILM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND | | 38.0 ROCKWELL C MAXIMUM | | STYLE DESIGNATOR | KEY | | EXTERNAL KEY QUANTITY | 2 | | HOLE DIAMETER | 2.562 INCHES NOMINAL | | OUTSIDE DIAMETER | 2.800 INCHES NOMINAL | | EXTERNAL STRAIGHT KEY WIDTH | 0.190 INCHES MINIMUM AND | | 0.195 INCHES MAXIMUM | | OVERALL DISTANCE INCLUDING KEYS | 3.468 INCHES NOMINAL | | MATERIAL THICKNESS | 0.090 INCHES MINIMUM AND | | 0.095 INCHES MAXIMUM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 78286 | | DESIGN CONTROL REFERENCE | 65351-11190-101 |
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