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National Stock Number:
5310-01-512-5105
Federal Supply Class:
5310
National Item Identification Number:
015125105
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:
| M45913/1-5CS6 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | MATERIAL | STEEL COMP 316 OVERALL EXCEPT INSERT | | NOMINAL THREAD SIZE | 0.312 INCHES | | NUT HEIGHT | 0.329 INCHES MINIMUM AND 0.359 INCHES MAXIMUM | | NUT STYLE | HEXAGON | | SPECIAL FEATURES | TENSILE STRENGTH SHALL BE 70 KSI; SURFACE TEXTURE SHALL BE RA 125 MICROINCHES PER ANSI/ASME B46.1 | | WIDTH ACROSS FLATS | 0.489 INCHES MINIMUM AND 0.502 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE AND MIL-C-13924 MIL SPEC 2ND TREATMENT RESPONSE OVERALL EXCEPT INSERT | | SURFACE TREATMENT | PASSIVATE OR OXIDE OVERALL EXCEPT INSERT | | TEMP RATING | 250.0 FAHRENHEIT NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2B | | THREAD SERIES | UNC | | THREAD QUANTITY PER INCH | 18 |
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