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National Stock Number:
5310-00-596-1776
Federal Supply Class:
5310
National Item Identification Number:
005961776
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:
| 21146 | 4W343 | INTEGRITY FASTENERS OC, INC. | | 21146 | 96214 | RAYTHEON COMPANY | | 556-1803 | 11530 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN INFORMATION SYSTEMS & GLOBAL SOLUTIONS | | 556-1803 | 3VUJ2 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OVERALL | | STYLE DESIGNATOR | FINISHING | | HOLE DIAMETER | 0.203 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.468 INCHES NOMINAL | | OVERALL HEIGHT | 0.081 INCHES NOMINAL | | RECESS DIAMETER | 0.296 INCHES NOMINAL | | MATERIAL THICKNESS | 0.010 INCHES NOMINAL | | RECESS ANGLE | 45.0 DEGREES NOMINAL |
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