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 6110-01-477-6707
NSN 6645-01-486-4305
NSN 6150-01-090-5153
NSN 4140-01-025-4911
NSN 6685-00-005-7896
NSN 5930-01-331-1540
NSN 6320-01-550-3420
NSN 5999-00-529-0157
NSN 5990-01-583-2870
NSN 6620-00-349-4703
NSN 6135-01-539-7076
NSN 6130-00-596-7111