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National Stock Number:
5310-01-131-9867
Federal Supply Class:
5310
National Item Identification Number:
011319867
Description:
NUT,SELF-LOCKING,ASSEMBLED WASHE
Detail:
A NUT ON WHICH HAS BEEN ASSEMBLED A NONREMOVABLE WASHER. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.
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Manufacturer Information:
| 10109622 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | BH01622A4 | 27238 | BRISTOL INDUSTRIES, LLC | | H51120A4 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | H51120A4 | 75237 | HOWMET GLOBAL FASTENING SYSTEMS INC. | | ST3M774A4 | 76301 | THE BOEING COMPANY | | VN376D4W | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| COUNTERBORE DIAMETER | 0.277 INCHES MINIMUM AND 0.287 INCHES MAXIMUM NUT | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | LUBRICATION | DRY FILM LUBRICANT | | OVERALL HEIGHT | 0.292 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE WASHER | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE NUT | | MATERIAL | IRON ALLOY 660 NUT | | MATERIAL | IRON ALLOY 660 WASHER | | NOMINAL THREAD SIZE | 0.250 INCHES | | NUT COUNTERBORE DEPTH | 0.065 INCHES NOMINAL NUT | | NUT HEIGHT | 0.090 INCHES NOMINAL | | NUT STYLE | FLAT | | SPECIAL FEATURES | CONCAVE SELF-ALIGNING WASHER | | WASHER OUTSIDE DIAMETER | 0.515 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.305 INCHES MINIMUM AND 0.313 INCHES MAXIMUM | | SURFACE TREATMENT | PASSIVATE NUT | | SURFACE TREATMENT | PASSIVATE WASHER | | TEMP RATING | 450.0 FAHRENHEIT NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3B | | THREAD SERIES | UNJF | | THREAD QUANTITY PER INCH | 28 |
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