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National Stock Number:
5310-01-076-2317
Federal Supply Class:
5310
National Item Identification Number:
010762317
Description:
WASHER,CONCAVE
Detail:
A WASHER WHICH IS ROUND WITH A CENTRALLY LOCATED HOLE. ONE BEARING SURFACE IS SMOOTH, FLAT, AND UNBROKEN, THE OTHER BEARING SURFACE IS SMOOTH, UNBROKEN, AND IS RECESSED TO FORM A CURVED OR SPHERICAL CONTOUR. SEE ALSO WASHER (1), CONVEX. EXCLUDES WASHER (1), RECESSED AND BEARING, WASHER, THRUST.
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Manufacturer Information:
| 11780253 | 19200 | US ARMY ARDEC RDECOM | | 42208-1 | 09344 | ROCKWELL COLLINS, INC. DBA RC DISPLAYS SYSTEMS |
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Techincal Specification:
| HOLE DIAMETER | 0.301 INCHES MINIMUM AND 0.308 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.720 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764 COND B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | RADIUS | 1.000 INCHES NOMINAL | | RECESS DIAMETER | 0.524 INCHES NOMINAL | | STYLE DESIGNATOR | CONCAVE | | SURFACE FINISH | 63.0 MICROINCHES ALL SURFACES | | SURFACE TREATMENT | PASSIVATE OVERALL |
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