5306-00-550-4147 BOLT,MACHINE Index 5310-00-550-4166 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-00-550-4149

Federal Supply Class:
5310

National Item Identification Number:
005504149

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:
6748886-103224617GENERAL MOTORS CORP
6748886-103263005ROLLS-ROYCE CORPORATION
6748886-103273342ALLISON TRANSMISSION INC


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5640 ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 303 PLUS X OVERALL
NOMINAL THREAD SIZE0.190 INCHES
NUT HEIGHT0.245 INCHES NOMINAL
PRECIOUS MATERIALSILVER
WIDTH ACROSS FLATS0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
SURFACE TREATMENTSILVER OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNF


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