5305-00-637-8378 SCREW,MACHINE Index 5305-00-637-8382 SCREW,CAP,SOCKET HEAD

National Stock Number:
5310-00-637-8379

Federal Supply Class:
5310

National Item Identification Number:
006378379

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:
F1C640-185639KLINCHER LOCKNUT CORP


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
LOCKING FEATUREFREE-RUNNING ALL METAL DESIGN
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD SIZE0.138 INCHES
NUT HEIGHT0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.240 INCHES MINIMUM AND 0.252 INCHES MAXIMUM
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH40
THREAD SERIESUNF


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