5310-00-579-5119 NUT,PLAIN,EXTENDED WASHER,DOUBLE Index 5310-00-579-5124 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-00-579-5121

Federal Supply Class:
5310

National Item Identification Number:
005795121

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.


Manufacturer Information:
0428CG2029372HOWMET GLOBAL FASTENING SYSTEMS INC.
0428CG2083324HOWMET GLOBAL FASTENING SYSTEMS INC
31427811449TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP
31427829372HOWMET GLOBAL FASTENING SYSTEMS INC.
31427877445RTX CORPORATION
31427894112A C AND R COMPONENTS INC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
LOCKING FEATUREPREVAILING TORQUE WITH METALLIC INSERT
MATERIALCOPPER OR STEEL OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.295 INCHES NOMINAL
NUT STYLEHEXAGON
PRECIOUS MATERIALSILVER
WIDTH ACROSS FLATS0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
SURFACE TREATMENTSILVER OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH28


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