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National Stock Number:
5310-01-497-7685
Federal Supply Class:
5310
National Item Identification Number:
014977685
Description:
NUT,SELF-LOCKING,CLINCH
Detail:
A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole. An integral feature is incorporated for locking.
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Manufacturer Information:
| KFN644-7 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM | | NUT DIAMETER | 0.855 INCHES MINIMUM AND 0.865 INCHES MAXIMUM | | NUT HEIGHT | 0.515 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.437 INCHES | | PILOT DIAMETER | 0.474 INCHES NOMINAL | | THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) | | THREAD QUANTITY PER INCH | 20 | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TYPE IICLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND |
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