A nut on which has been assembled a nonremovable washer. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 5920-00-420-3917
NSN 7035-01-145-5059
NSN 6320-01-194-1253
NSN 6650-00-953-0127
NSN 6320-00-450-1787
NSN 6620-00-189-0967
NSN 2925-01-386-7392
NSN 5998-01-089-6651
NSN 5835-01-544-2035
NSN 5960-01-649-1341
NSN 5999-01-354-9334
NSN 5945-01-449-1257