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 5965-01-439-9434
NSN 5910-01-512-8782
NSN 5920-01-128-3572
NSN 5985-01-128-8247
NSN 5975-00-269-8391
NSN 4140-01-616-6683
NSN 6620-01-247-4127
NSN 6150-00-286-0827
NSN 6110-00-190-7523
NSN 5950-00-081-1905
NSN 6320-01-624-0193
NSN 5945-01-316-6278