5310-00-205-7836 NUT,SELF-LOCKING,HEXAGON Index 5310-00-205-7838 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-00-205-7837

Federal Supply Class:
5310

National Item Identification Number:
002057837

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:
09NU058M0NEL019L2ESNA, LLC
09NU058M0NEL72962HARVARD INDUSTRIES INC
09NU518M0NEL27687GREER STOP NUT INC.


Techincal Specification:
BEARING SURFACE FINISH125.0 MICROINCHES
BEARING SURFACE TYPECHAMFERED
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-M-20693 MIL SPEC ALL MATERIAL RESPONSES LOCKING INSERT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281,CLASS B FED SPEC SINGLE MATERIAL RESPONSE NUT
MATERIALNICKEL ALLOY R-405 NUT
MATERIALPLASTIC POLYHEXAMETHYLENE AMIDE OR PLASTIC POLYCAPROLACTAM LOCKING INSERT
NOMINAL THREAD SIZE0.312 INCHES
NUT HEIGHT0.438 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.551 INCHES MINIMUM AND 0.566 INCHES MAXIMUM
TEMP RATING250.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIESUNC


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