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National Stock Number: 5310-00-595-9766
Federal Supply Class: 5310
National Item Identification Number: 005959766
Description: NUT,SELF-LOCKING,INTERNAL WRENCH
Detail: A CYLINDRICAL-SHAPED NUT, THE END OPPOSITE THE BEARING SURFACE BEING DESIGNED WITH AN INTERNAL SOCKET OR SPLINES FOR USE WITH AN INSERTED WRENCH. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.
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Manufacturer Information:
| 12NB048 | 56878 | SPS TECHNOLOGIES, LLC | | 12NB048 | 72962 | HARVARD INDUSTRIES INC |
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Techincal Specification:
| THREAD SERIES | UNF | | NOMINAL THREAD SIZE | 0.250 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | PLASTIC LOCKING INSERT | | STEEL OVERALL EXCEPT INSERT | | SURFACE TREATMENT | CADMIUM NUT | | NUT STYLE | INTERNAL WRENCHING | | NUT DIAMETER | 0.531 INCHES NOMINAL | | NUT HEIGHT | 0.646 INCHES NOMINAL | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | INTERNAL DRIVE STYLE | DOUBLE HEXAGON | | WIDTH BETWEEN FLATS | 0.378 INCHES MINIMUM AND | | 0.382 INCHES MAXIMUM |
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