2840-01-491-9643 VANE,COMPRESSOR,AIRCRAFT GAS TUR Index 2840-01-491-9645 VANE,COMPRESSOR,AIRCRAFT GAS TUR

National Stock Number:
5310-01-491-9644

Federal Supply Class:
5310

National Item Identification Number:
014919644

Description:
NUT,SELF-LOCKING,SLOTTED,HEXAGON

Detail:
A NUT HAVING A FLAT BEARING SURFACE AND 6 FLAT SIDES WITH SLOTS IN ITS UPPER PORTION. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER. THE SLOTS, WHEN USED IN CONJUNCTION WITH A SOLID OR SPLIT (COTTER) PIN, ACT AS AN EXTRA "FAIL SAFE", FEATURE IN CRITICAL APPLICATIONS. EXCLUDES NUT (1), SELF-LOCKING, CASTELLATED, OCTAGON.


Manufacturer Information:
09-MXU-061627687GREER STOP NUT INC.
MXU-61627687GREER STOP NUT INC.


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIALNICKEL ALLOY OVERALL
NOMINAL THREAD SIZE0.375 INCHES
NUT HEIGHT0.373 INCHES MINIMUM AND 0.384 INCHES MAXIMUM
NUT STYLESLOTTED, HEXAGON
SPECIAL FEATURESTORQUE 1ST ON 80 IN LBS/15TH OFF 12 IN LBS/USED ON MOTOR,
WIDTH ACROSS FLATS0.616 INCHES MINIMUM AND 0.627 INCHES MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNC
THREAD QUANTITY PER INCH16


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