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 5990-01-604-0862
NSN 5925-00-855-3733
NSN 5930-00-088-5626
NSN 6135-01-054-2462
NSN 5855-01-446-8197
NSN 6610-00-497-9925
NSN 5945-01-627-0495
NSN 6645-00-303-7698
NSN 5950-01-461-7939
NSN 5935-01-384-2002
NSN 5905-01-386-1108
NSN 5950-00-553-1640