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 5925-00-135-7738
NSN 6645-00-339-0318
NSN 6105-01-224-2487
NSN 6150-01-025-1467
NSN 5905-01-228-1753
NSN 6110-01-170-3346
NSN 5950-01-546-3864
NSN 5990-01-025-7466
NSN 6645-01-220-9530
NSN 5895-01-056-1126
NSN 6135-01-040-1446
NSN 6620-01-441-0240