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 6130-01-033-3180
NSN 4140-01-471-2270
NSN 6105-01-006-7069
NSN 6150-01-380-7627
NSN 6105-01-231-9823
NSN 5910-00-562-3725
NSN 4140-00-790-4691
NSN 6645-00-959-6502
NSN 5960-01-370-4285
NSN 5915-01-643-5684
NSN 5965-00-815-2525
NSN 6145-00-852-1984