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National Stock Number:
5310-00-337-8639
Federal Supply Class:
5310
National Item Identification Number:
003378639
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:
| 8177200 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 8177200A | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | BA10129-38 | 01714 | LUCENT TECHNOLOGIES INC ADVANCED TECHNOLOGY SYSTEMS | | BA10129-38 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
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Techincal Specification:
| HOLE DIAMETER | 0.165 INCHES MINIMUM AND 0.175 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.500 INCHES NOMINAL | | OVERALL HEIGHT | 0.312 INCHES NOMINAL | | MATERIAL THICKNESS | 0.031 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | STYLE DESIGNATOR | FINISHING | | SURFACE TREATMENT | ZINC OR CHROMATE OVERALL |
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