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National Stock Number:
5310-01-592-1446
Federal Supply Class:
5310
National Item Identification Number:
015921446
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:
| H007451 | 5T389 | FAST GLOBAL SOLUTIONS INC |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED | | HARDNESS RATING | 25.0 ROCKWELL C NOMINAL | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | NUT HEIGHT | 0.306 INCHES NOMINAL | | NUT STYLE | HEXAGON | | MATERIAL | PLASTIC POLYAMIDE NYLON LOCKING INSERT | | MATERIAL | STEEL OVERALL EXCEPT INSERT | | NOMINAL THREAD SIZE | 0.250 INCHES | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT,NYLOK 1/4 INCH,GRADE 5 ALLOY STEEL | | SPECIAL FEATURES | MATL IS MADE FROM MEDIUM-CARBON STEEL ALLOY W/MIN TENSILE STRENGTH OF 120,000 PSI; ITEM REQUIRES SALT SPRAY TEST IAW ASTM B117 (96 HR TO WHITE CORROSION) | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) | | THREAD QUANTITY PER INCH | 20 | | WIDTH ACROSS FLATS | 0.438 INCHES NOMINAL | | SURFACE TREATMENT | ZINC OVERALL EXCEPT INSERT | | TEMP RATING | 250.0 FAHRENHEIT MAXIMUM | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2B |
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