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National Stock Number:
5310-01-343-2772
Federal Supply Class:
5310
National Item Identification Number:
013432772
Description:
NUT,SELF-LOCKING,EXTENDED WASHER
Detail:
A NUT, CIRCULAR IN SHAPE, HAVING WRENCHING FACILITIES SUCH AS FLATS, HOLES, PROTRUSIONS, SLOTS OR SPLINES IN OR ON THE PERIPHERY. IT HAS AN INTEGRAL WASHER WHICH EXTENDS BEYOND THE WRENCHING ELEMENT PERIPHERY AND AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.
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Manufacturer Information:
| 3D0014-8 | 88277 | THE BOEING COMPANY | | 83849N-820 | 56878 | SPS TECHNOLOGIES, LLC | | L9NS64-8 | 019L2 | ESNA, LLC | | SP53028-8 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | L9NS64-8 | 72962 | HARVARD INDUSTRIES INC |
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Techincal Specification:
| THREAD SERIES | UNJF | | NOMINAL THREAD SIZE | 0.500 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | PLASTIC POLYHEXAMETHYLENE ADIPAMIDE LOCKING INSERT | | NICKEL ALLOY 718 NUT | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OR | | AMS 5663 ASSN STD SINGLE MATERIAL RESPONSE NUT | | SURFACE TREATMENT | PASSIVATE OVERALL EXCEPT INSERT | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT | | NUT STYLE | SPLINE DRIVE | | WASHER OUTSIDE DIAMETER | 0.981 INCHES MAXIMUM | | OVERALL HEIGHT | 0.665 INCHES MAXIMUM | | WASHER THICKNESS | 0.080 INCHES MINIMUM | | DRIVE POINT QUANTITY | 12 | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | COUNTERSINK ANGLE | 85.0 DEGREES MINIMUM FIRST END | | TEMP RATING | 250.0 DEG FAHRENHEIT NOMINAL | | TEST DATA DOCUMENT | 96906-MIL-STD-6866 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). |
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