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 6685-00-421-5420
NSN 5935-01-396-5495
NSN 5915-01-347-9214
NSN 5910-00-009-2474
NSN 7035-01-045-7202
NSN 5930-01-502-6200
NSN 6220-01-146-9351
NSN 6610-01-250-2811
NSN 5965-01-546-8660
NSN 5985-01-440-4569
NSN 6685-00-038-7886
NSN 5925-00-456-0651