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National Stock Number:
5310-00-163-7712
Federal Supply Class:
5310
National Item Identification Number:
001637712
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:
| 70189-6S | 56878 | SPS TECHNOLOGIES, LLC | | 942006-6 | 60119 | MONADNOCK COMPANY, THE | | BACW10CA6CCS | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | BACW10CA6CCS | 60119 | MONADNOCK COMPANY, THE | | BACW10CA6CCS | 80539 | SPS TECHNOLOGIES, LLC | | BACW10CA6CCS | 81205 | THE BOEING COMPANY | | K29913-6S | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL B MAXIMUM | | HOLE DIAMETER | 0.520 INCHES MINIMUM AND 0.530 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.795 INCHES MINIMUM AND 0.805 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.140 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | RADIUS | 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM | | SPECIAL FEATURES | COLOR BLACK | | SPECIFICATION/STANDARD DATA | 81205-BACW10CA MANUFACTURERS STANDARD | | STYLE DESIGNATOR | CONCAVE | | SURFACE FINISH | 32.0 MICROINCHES TOP | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2416 ASSN STD 1ST TREATMENT RESPONSE AND AMS 2416 ASSN STD 2ND TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | NICKEL AND CADMIUM OVERALL |
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