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National Stock Number:
5310-01-221-7021
Federal Supply Class:
5310
National Item Identification Number:
012217021
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:
| KFN542-5S | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| THREAD SERIES | UNJF | | NOMINAL THREAD SIZE | 0.312 INCHES | | THREAD QUANTITY PER INCH | 24 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | NUT STYLE | FLAT | | WASHER OUTSIDE DIAMETER | 0.560 INCHES NOMINAL | | OVERALL HEIGHT | 0.340 INCHES NOMINAL | | NUT HEIGHT | 0.243 INCHES MINIMUM AND | | 0.253 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.367 INCHES MINIMUM AND | | 0.376 INCHES MAXIMUM | | LOCKING FEATURE | FREE-RUNNING ALL METAL DESIGN |
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