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National Stock Number:
5310-00-868-5526
Federal Supply Class:
5310
National Item Identification Number:
008685526
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:
| 00648-6 | 14153 | DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA | | 2935-10 | 72962 | HARVARD INDUSTRIES INC |
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Techincal Specification:
| MATERIAL | STEEL COMP 1042 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM AND | | CHROMATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND | | 41.0 ROCKWELL C MAXIMUM | | STYLE DESIGNATOR | CONCAVE | | HOLE DIAMETER | 0.810 INCHES NOMINAL | | RADIUS | 0.650 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.198 INCHES MINIMUM AND | | 1.208 INCHES MAXIMUM | | RECESS DEPTH | 0.132 INCHES NOMINAL | | MATERIAL THICKNESS | 0.234 INCHES NOMINAL | | SURFACE FINISH | 63.0 MICROINCHES TOP | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
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