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National Stock Number:
5310-01-394-5970
Federal Supply Class:
5310
National Item Identification Number:
013945970
Description:
NUT,SELF-LOCKING,WING
Detail:
A NUT HAVING WINGS DESIGNED FOR MANUAL TURNING WITHOUT DRIVER OR WRENCH WITH AN INTEGRAL FEATURE INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.
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Manufacturer Information:
| MS51553-518 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BODY DIAMETER | 0.530 INCHES MINIMUM AND 0.590 INCHES MAXIMUM | | FABRICATION METHOD | STAMPED | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | OVERALL HEIGHT | 0.690 INCHES MINIMUM AND 0.750 INCHES MAXIMUM | | MATERIAL | PLASTIC POLYAMIDE NYLON LOCKING INSERT | | MATERIAL | ZINC ALLOY NUT | | NOMINAL THREAD SIZE | 0.312 INCHES | | NUT STYLE | WING | | WING SPREAD WIDTH | 1.470 INCHES MINIMUM AND 1.531 INCHES MAXIMUM | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) | | THREAD QUANTITY PER INCH | 18 |
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