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 6220-01-415-2917
NSN 6135-00-128-1633
NSN 5985-01-003-1288
NSN 6620-01-180-5855
NSN 5905-00-758-2793
NSN 5990-01-605-4769
NSN 5950-01-447-6105
NSN 6145-01-396-9707
NSN 6620-00-203-9466
NSN 5835-01-350-0566
NSN 6645-01-392-2022
NSN 5945-00-933-0513