4920-01-501-6744 TOWBAR ASSY,AIRCRAF Index 4920-01-501-6746 PAD,AIRCRAFT,MATERI

National Stock Number:
5310-01-501-6745

Federal Supply Class:
5310

National Item Identification Number:
015016745

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A NUT, CIRCULAR IN SHAPE, HAVING WRENCHING FACILITIES SUCH AS FLATS, HOLES, PROTRUSIONS, SLOTS OR SPLINES IN OR ON THE PERIPHERY. IT HAS AN INTEGRAL WASHER WHICH EXTENDS BEYOND THE WRENCHING ELEMENT PERIPHERY AND AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.


Manufacturer Information:
901-092-154-10119494SEYER INDUSTRIES, INC.
901-092-154-10197499BELL TEXTRON INC


Techincal Specification:
NOMINAL THREAD SIZE4.750 INCHES
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJ
THREAD QUANTITY PER INCH16


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