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 4140-01-345-3560
NSN 6105-00-114-2165
NSN 5915-01-279-4809
NSN 6145-01-176-8195
NSN 2925-01-434-2502
NSN 5910-01-485-1034
NSN 6130-01-128-3058
NSN 5999-01-140-0459
NSN 6650-01-246-3265
NSN 5855-01-258-5161
NSN 6650-00-885-3775
NSN 5910-01-269-3253