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National Stock Number: 5310-01-095-5728
Federal Supply Class: 5310
National Item Identification Number: 010955728
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:
| 13214E3968 | 97403 | CECOM LR CENTER |
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Techincal Specification:
| HOLE DIAMETER | 0.128 INCHES MINIMUM AND 0.132 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.380 INCHES NOMINAL | | OVERALL HEIGHT | 0.340 INCHES NOMINAL | | MATERIAL THICKNESS | 0.050 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 5052 OVERALL | | SPECIAL FEATURES | TEMPER O | | STYLE DESIGNATOR | FINISHING | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541,CL 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CHROMATE OVERALL |
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