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National Stock Number:
5310-01-297-9031
Federal Supply Class:
5310
National Item Identification Number:
012979031
Description:
NUT,SELF-LOCKING,HEXAGON
Detail:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.
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Manufacturer Information:
| 6242924-08C | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | MATERIAL | PLASTIC POLYHEXAMETHYLENE AMIDE LOCKING INSERT | | NICKEL ALLOY 400 OR | | NICKEL ALLOY R-405 NUT | | NUT STYLE | HEXAGON | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | BEARING SURFACE TYPE | CHAMFERED OR | | WASHER FACED | | THREAD SERIES | UNC | | NOMINAL THREAD SIZE | 0.164 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD CLASS | 3B | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-M-20693,COMP A,TY 1 MIL SPEC SINGLE MATERIAL RESPONSE LOCKING INSERT | | QQ-N-281,CL A FED SPEC 1ST MATERIAL RESPONSE OR | | QQ-N-281,CL B FED SPEC 2ND MATERIAL RESPONSE NUT | | SURFACE TREATMENT | CERAMIC OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-81751,TY1,CL 4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | NUT HEIGHT | 0.219 INCHES MINIMUM AND | | 0.281 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.336 INCHES MINIMUM AND | | 0.347 INCHES MAXIMUM |
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