4470-00-297-8561 CONTROL,TIMER Index 4470-00-297-8568 DIAPHRAGM,MANWAY SEAL

National Stock Number:
5310-00-297-8567

Federal Supply Class:
5310

National Item Identification Number:
002978567

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:
AN365-832A88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
NOMINAL THREAD SIZE0.164 INCHES
NUT HEIGHT0.234 INCHES NOMINAL
NUT STYLEHEXAGON
SURFACE TREATMENTCADMIUM NUT
TEMP RATING250.0 FAHRENHEIT NOMINAL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNC
WIDTH ACROSS FLATS0.344 INCHES NOMINAL


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