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National Stock Number:
5310-01-129-7612
Federal Supply Class:
5310
National Item Identification Number:
011297612
Description:
NUT,SELF-LOCKING,BARREL
Detail:
A NUT OF CYLINDRICAL OR PARTLY CYLINDRICAL CROSS-SECTION WITH INTEGRAL THREADS PERPENDICULAR TO THE AXIAL CENTERLINE. ENDS MAY BE FLAT OR FLANGED. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER. EXCLUDES NUT (1), SELF-LOCKING, ROUND.
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Manufacturer Information:
| 10109543 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | F55-2552-02 | 72962 | HARVARD INDUSTRIES INC | | ST3M875-3 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | ST3M875-3 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| THREAD SERIES | UNJF | | NOMINAL THREAD SIZE | 0.190 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | ALUMINUM ALLOY 7075 BASE | | PLASTIC POLYAMIDE LOCKING INSERT | | STEEL COMP 4130 NUT | | NUT STYLE | FLOATING SELF-LOCKING BARREL | | NUT DIAMETER | 0.3990 INCHES MINIMUM AND | | 0.4020 INCHES MAXIMUM | | NUT LENGTH | 0.360 INCHES MINIMUM AND | | 0.390 INCHES MAXIMUM | | BARREL HEIGHT | 0.245 INCHES MINIMUM AND | | 0.265 INCHES MAXIMUM | | NUT HEIGHT | 0.309 INCHES MINIMUM AND | | 0.359 INCHES MAXIMUM | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | NUT COUNTERBORE DEPTH | 0.089 INCHES MINIMUM AND | | 0.109 INCHES MAXIMUM BASE | | COUNTERBORE DIAMETER | 0.222 INCHES MINIMUM AND | | 0.232 INCHES MAXIMUM BASE | | TEMP RATING | 250.0 DEG FAHRENHEIT MAXIMUM |
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