5310-01-579-0938 WASHER,FLAT Index 5310-01-579-1364 WASHER,FLAT

National Stock Number:
5310-01-579-0992

Federal Supply Class:
5310

National Item Identification Number:
015790992

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:
12759-008910Y3H3FASTENAL COMPANY
373080Y3H3FASTENAL COMPANY
49260AX45152OSHKOSH CORP
49260AX75Q65OSHKOSH DEFENSE LLC


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
NUT STYLEHEXAGON
THREAD SERIESUNC
NOMINAL THREAD SIZE0.500 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2B
MATERIAL DOCUMENT AND CLASSIFICATIONIFI 100/107 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM F1941, FE/ZN 3 AT ASSN STD ALL TREATMENT RESPONSES OVERALL
NUT HEIGHT0.427 INCHES MINIMUM AND
0.573 INCHES MAXIMUM
WIDTH ACROSS FLATS0.736 INCHES MINIMUM AND
0.752 INCHES MAXIMUM
LUBRICATIONWAX
SUPPLEMENTARY FEATURESTHREAD REQUIREMENTS0 ANSI B1.1, UNC OR UNF; GRADE C STEEL EQUIVALENT TO GRADE 8; WRENCH SIZE-3/4 IN; WEIGHT-0.0346 LBS
PART NAME ASSIGNED BY CONTROLLING AGENCY1/2-20 GRADE C ZINC PLATED TOP LOCK NUT


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