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National Stock Number: 5310-00-596-1720
Federal Supply Class: 5310
National Item Identification Number: 005961720
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:
1111454 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | 7620157 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
HOLE DIAMETER | 0.173 INCHES NOMINAL | OUTSIDE DIAMETER | 0.562 INCHES NOMINAL | OVERALL HEIGHT | 0.176 INCHES NOMINAL | MATERIAL THICKNESS | 0.020 INCHES NOMINAL | MATERIAL | COPPER ALLOY OVERALL | RECESS DIAMETER | 0.289 INCHES NOMINAL | STYLE DESIGNATOR | FINISHING | SURFACE TREATMENT | ZINC AND CHROMATE OVERALL |
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