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National Stock Number:
5310-00-189-5218
Federal Supply Class:
5310
National Item Identification Number:
001895218
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:
| C169 | 57771 | EDWIN B. STIMPSON COMPANY, INC. |
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Techincal Specification:
| HOLE DIAMETER | 0.182 INCHES MINIMUM AND 0.188 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.425 INCHES MINIMUM AND 0.435 INCHES MAXIMUM | | OVERALL HEIGHT | 0.101 INCHES MINIMUM AND 0.111 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.020 INCHES NOMINAL | | MATERIAL | COPPER ALLOY AND STEEL OVERALL | | STYLE DESIGNATOR | FINISHING |
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