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National Stock Number:
5310-01-121-0384
Federal Supply Class:
5310
National Item Identification Number:
011210384
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:
| 10109378 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 74A410533-2001 | 13002 | GOODRICH CORPORATION | | 74A410533-2001 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| MATERIAL | STEEL COMP 4340 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-8844,CL 1,COND E2 MIL SPEC SINGLE MATERIAL RESPONSE OR | | AMS 6414 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 33.0 ROCKWELL C MAXIMUM | | STYLE DESIGNATOR | KEY | | INTERNAL KEY QUANTITY | 2 | | HOLE DIAMETER | 3.130 INCHES MINIMUM AND | | 3.140 INCHES MAXIMUM | | OUTSIDE DIAMETER | 3.546 INCHES MINIMUM AND | | 3.547 INCHES MAXIMUM | | INTERNAL STRAIGHT KEY WIDTH | 0.270 INCHES NOMINAL | | DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 1.439 INCHES MINIMUM AND | | 1.449 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.281 INCHES NOMINAL | | SURFACE FINISH | 32.0 MICROINCHES OUTER | | MINIMUM TENSILE STRENGTH | 180000 POUNDS PER SQUARE INCH | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 76301 | | DESIGN CONTROL REFERENCE | 74A410533-2001 |
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