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National Stock Number:
5310-00-514-7721
Federal Supply Class:
5310
National Item Identification Number:
005147721
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:
| 25151-13-1 | 63743 | WARD LEONARD CT LLC |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OVERALL | | SURFACE TREATMENT | ZINC OVERALL | | STYLE DESIGNATOR | FINISHING | | HOLE DIAMETER | 0.168 INCHES MINIMUM AND | | 0.178 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.423 INCHES MINIMUM AND | | 0.453 INCHES MAXIMUM | | OVERALL HEIGHT | 0.5353 INCHES MINIMUM AND | | 0.5537 INCHES MAXIMUM | | RECESS DIAMETER | 0.253 INCHES MINIMUM AND | | 0.263 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.0183 INCHES MINIMUM AND | | 0.0217 INCHES MAXIMUM |
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