5360-00-275-3550 CLIP,RETAINING Index 5305-00-275-3555 SCREW,CLOSE TOLERANCE

National Stock Number:
5310-00-275-3553

Federal Supply Class:
5310

National Item Identification Number:
002753553

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:
671001124617GENERAL MOTORS CORP
671001173342ALLISON TRANSMISSION INC
F1C524-185639KLINCHER LOCKNUT CORP
F3-11-524385639KLINCHER LOCKNUT CORP


Techincal Specification:
BEARING SURFACE TYPEFLAT
LOCKING FEATUREFREE-RUNNING ALL METAL DESIGN
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE0.312 INCHES
NUT HEIGHT0.349 INCHES MINIMUM AND 0.369 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.490 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
SURFACE TREATMENTPASSIVATE OVERALL
TEMP RATING1200.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIESUNF


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