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 5945-01-582-8644
NSN 5835-01-310-3846
NSN 6650-01-147-0288
NSN 6320-01-207-0636
NSN 5965-00-134-0883
NSN 6320-01-450-7083
NSN 6620-00-394-1812
NSN 5998-00-333-7340
NSN 5895-00-538-7929
NSN 5990-01-335-7948
NSN 6320-00-646-3311
NSN 7035-01-129-7834