5310-01-434-0077 WASHER,FLAT Index 5305-01-434-0079 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5310-01-434-0078

Federal Supply Class:
5310

National Item Identification Number:
014340078

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:
1241727019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12417270-0010FW39BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP
15635-93M076M6AMZ ALABAMA INC.
15635-93M0FW39BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP
12417270-00119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
15635-93M93019O AND S ACQUISTION LLC DBA O AND S AMERICA LLC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
HARDNESS RATING36.0 ROCKWELL C MAXIMUM
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIALPLASTIC POLYAMIDE NYLON LOCKING INSERT
MATERIALSTEEL COMP 1137 NUT
NOMINAL THREAD SIZE39.0 MILLIMETERS
NUT STYLEHEXAGON
NUT HEIGHT30.99 MILLIMETERS NOMINAL
WIDTH ACROSS FLATS60.33 MILLIMETERS NOMINAL
SURFACE TREATMENTZINC OVERALL EXCEPT INSERT
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH IN MILLIMETERS1.50
THREAD SERIESISO M
THREAD TOLERANCE CLASS6H INTERNAL


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