4820-00-080-8064 VALVE,STOP-CHECK Index 5330-00-080-8078 PACKING,PREFORMED

National Stock Number:
5310-00-080-8072

Federal Supply Class:
5310

National Item Identification Number:
000808072

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:
24NU-074019L2ESNA, LLC
F21NU07472962HARVARD INDUSTRIES INC


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
STEEL NUT
NUT STYLEHEXAGON
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
BEARING SURFACE TYPECHAMFERED
THREAD SERIESUNC
NOMINAL THREAD SIZE0.438 INCHES
THREAD QUANTITY PER INCH14
THREAD CLASS3B
SURFACE TREATMENTZINC NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-Z-325,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE NUT
NUT HEIGHT0.594 INCHES NOMINAL
WIDTH ACROSS FLATS0.736 INCHES MINIMUM AND
0.754 INCHES MAXIMUM
TEMP RATING250.0 DEG FAHRENHEIT NOMINAL


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