4540-01-156-9463 HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE Index 5310-01-156-9466 WASHER,LOCK

National Stock Number:
5310-01-156-9465

Federal Supply Class:
5310

National Item Identification Number:
011569465

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:
10109855A486GNIMIKKEISTOKESKUS NCB FINLAND
368804382577RAYTHEON COMPANY


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
COUNTERBORE DIAMETER0.160 INCHES MINIMUM AND 0.166 INCHES MAXIMUM NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE THREADS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL EXCEPT THREADS
MATERIALALUMINUM ALLOY 2024 OVERALL EXCEPT THREADS
MATERIALSTEEL COMP 304 THREADS
NOMINAL THREAD SIZE0.138 INCHES
NUT COUNTERBORE DEPTH0.064 INCHES NOMINAL NUT
NUT HEIGHT0.592 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.312 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B
THREAD SERIESUNC
THREAD QUANTITY PER INCH32


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