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 6685-01-182-8847
NSN 5999-01-316-8169
NSN 6645-01-093-5015
NSN 4140-00-802-8080
NSN 5835-00-341-5441
NSN 5895-01-561-8657
NSN 5930-01-657-1791
NSN 6645-00-616-1289
NSN 5905-00-391-6398
NSN 6110-00-175-3661
NSN 5998-01-432-1596
NSN 6110-01-046-6637