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National Stock Number:
5310-01-239-1517
Federal Supply Class:
5310
National Item Identification Number:
012391517
Description:
WASHER,FINISHING
Detail:
A WASHER OR CONE OR DISK SHAPE WITH A CENTRALLY LOCATED HOLE, DESIGNED TO ACCOMMODATE A FLAT OR OVAL HEAD SCREW AND PROVIDE ADDITIONAL BEARING AREA ON THE MATERIAL BEING FASTENED. IT MAY OR MAY NOT HAVE A FLUSH FLANGE FEATURE.
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Manufacturer Information:
| 42400C | 86184 | GRISWOLD INDUSTRIES |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16541,GR A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL |
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