5310-01-591-1322 WASHER,LOCK 5310-01-591-2560 WASHER,KEY

National Stock Number:
5310-01-591-1623

Federal Supply Class:
5310

National Item Identification Number:
015911623

Description:
NUT,SELF-LOCKING,SINGLE BALL SEA

Detail:
A NUT HAVING ONE CONVEX, SPHERICAL BEARING SURFACE AND 6 FLAT SIDES. ITEMS MAY HAVE A REMOVABLE COLLAR. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER. SEE ALSO NUT (1), SELF-LOCKING, CONE SEAT, HEXAGON.


Manufacturer Information:
04-2161030554DEPARTMENT OF DEFENSE PROJECT MANAGER-MOBILE ELECTRIC POWER
50CNNESS1MMD1ANIXTER INC
50CNTEAZ1MMD1ANIXTER INC


Techincal Specification:
THREAD SERIESUNC
NOMINAL THREAD SIZE0.500 INCHES
THREAD PITCH IN MILLIMETERS13.00
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALPLASTIC NYLON LOCKING INSERT
STEEL CORROSION RESISTING NUT
SURFACE TREATMENTPASSIVATE NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONSAE J429 ASSN STD SINGLE TREATMENT RESPONSE NUT
NUT STYLESINGLE BALL SEAT, HEXAGON
NUT HEIGHT7.7 MILLIMETERS MINIMUM AND
8.2 MILLIMETERS MAXIMUM
WIDTH ACROSS FLATS18.8 MILLIMETERS MINIMUM AND
19.1 MILLIMETERS MAXIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT, LOCK, 1/2-13 STAINLESS


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