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:
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE77445
MFR SOURCE CONTROLLING REFERENCE314278
THREAD DIRECTIONRIGHT-HAND
MATERIALCOPPER OR
STEEL OVERALL
NUT STYLEHEXAGON
LOCKING FEATUREPREVAILING TORQUE WITH METALLIC INSERT
BEARING SURFACE TYPECHAMFERED
THREAD SERIESUNF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3B
SURFACE TREATMENTSILVER OVERALL
NUT HEIGHT0.295 INCHES NOMINAL
WIDTH ACROSS FLATS0.428 INCHES MINIMUM AND
0.440 INCHES MAXIMUM
PRECIOUS MATERIALSILVER


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