5310-00-515-8055 NUT,SELF-LOCKING,HEXAGON Index 5310-00-515-8057 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-00-515-8056

Federal Supply Class:
5310

National Item Identification Number:
005158056

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:
97NM82019L2ESNA, LLC
97NM8272962HARVARD INDUSTRIES INC


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
MATERIALCOPPER ALLOY 360 LOCKING INSERT
PLASTIC POLYHEXAMETHYLENE AMIDE OR
PLASTIC POLYCAPROLACTAM NUT
NUT STYLEHEXAGON
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
BEARING SURFACE TYPECHAMFERED
THREAD SERIESUNC
NOMINAL THREAD SIZE0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3B
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4610 ASSN STD SINGLE MATERIAL RESPONSE LOCKING INSERT
MIL-M-20693 MIL SPEC ALL MATERIAL RESPONSES NUT
SURFACE TREATMENTNICKEL OVERALL EXCEPT INSERT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-N-290 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT
NUT HEIGHT0.219 INCHES MINIMUM AND
0.239 INCHES MAXIMUM
WIDTH ACROSS FLATS0.336 INCHES MINIMUM AND
0.345 INCHES MAXIMUM
TEMP RATING250.0 DEG FAHRENHEIT NOMINAL
BEARING SURFACE FINISH125.0 MICROINCHES


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