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National Stock Number:
5310-01-501-7885
Federal Supply Class:
5310
National Item Identification Number:
015017885
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:
| 4M120D8 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| HOLE DIAMETER | 0.252 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.398 INCHES NOMINAL | | OVERALL HEIGHT | 0.063 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-8625 FED SPEC 1ST MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.009 INCHES NOMINAL | | MATERIAL | ALUMINUM OVERALL | | STYLE DESIGNATOR | FINISHING | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 FED SPEC 1ST TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL |
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