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 5960-01-439-3731
NSN 5855-01-503-6973
NSN 6645-01-309-6455
NSN 5930-01-385-1594
NSN 5965-01-073-9081
NSN 6320-00-036-3688
NSN 6145-00-056-2046
NSN 6135-00-087-5300
NSN 5950-00-254-8290
NSN 6105-01-095-5204
NSN 6110-01-379-2401
NSN 7035-01-182-1086