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National Stock Number:
5310-00-531-1726
Federal Supply Class:
5310
National Item Identification Number:
005311726
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:
| LS855-8 | 36659 | LOCKHEED MARTIN CORP LOCKHEED MARTIN AERONAUTICAL SYSTEMS BURBANK OPNS | | LS855-8 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| HOLE DIAMETER | 0.160 INCHES MINIMUM AND 0.166 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.500 INCHES NOMINAL | | MATERIAL THICKNESS | 0.100 INCHES NOMINAL | | MATERIAL | STEEL OR COPPER ALLOY OVERALL | | STYLE DESIGNATOR | FINISHING | | SURFACE TREATMENT | CHROMIUM OR NICKEL OVERALL |
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