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National Stock Number:
5310-00-522-2581
Federal Supply Class:
5310
National Item Identification Number:
005222581
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:
| 5222581 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE | | 5222581 | 19206 | ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL |
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Techincal Specification:
| HOLE DIAMETER | 1.510 INCHES MINIMUM AND 1.520 INCHES MAXIMUM | | OUTSIDE DIAMETER | 2.279 INCHES MINIMUM AND 2.281 INCHES MAXIMUM | | OVERALL HEIGHT | 0.209 INCHES MINIMUM AND 0.229 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-691,CANCELED FED SPEC 1ST MATERIAL RESPONSE AND QQ-C-593-CANCELED FED SPEC 2ND MATERIAL RESPONSE OVERALL |
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