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 5975-00-862-4506
NSN 6685-01-443-3284
NSN 6320-00-284-1524
NSN 5855-01-366-2429
NSN 5945-01-366-0298
NSN 6620-00-415-2768
NSN 5999-01-063-7408
NSN 6240-01-278-8802
NSN 6610-01-370-3072
NSN 6645-01-088-5244
NSN 6150-00-279-9337
NSN 5915-01-140-3783