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National Stock Number:
5310-01-610-9456
Federal Supply Class:
5310
National Item Identification Number:
016109456
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:
| H11504 | 1G4N4 | WAMORE, INC | | M2K000202 ITEM NO 29 | 1G4N4 | WAMORE, INC |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | MATERIAL | PLASTIC NYLON LOCKING INSERT | | STEEL OVERALL EXCEPT INSERT | | NUT STYLE | HEXAGON | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | BEARING SURFACE TYPE | CHAMFERED OR | | FLAT | | THREAD SERIES | UNF | | NOMINAL THREAD SIZE | 0.250 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD CLASS | 2B | | SURFACE TREATMENT | ZINC OVERALL EXCEPT INSERT | | HARDNESS RATING | 24.0 ROCKWELL C MINIMUM AND | | 28.0 ROCKWELL C MAXIMUM | | NUT HEIGHT | 0.312 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.438 INCHES NOMINAL | | TEMP RATING | 250.0 DEG FAHRENHEIT MAXIMUM | | SPECIAL FEATURES | SPECIFIC MATL IS SAE GRADE 5,ZINC PLATED | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT,NYLON INSERT,1/4-28,GRADE 5,ZINC PLTD |
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