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 5910-00-353-6649
NSN 6135-01-280-0600
NSN 6105-00-513-7697
NSN 5915-01-050-8214
NSN 6650-00-564-7322
NSN 2925-01-604-8984
NSN 5930-00-075-9305
NSN 5996-01-080-7856
NSN 5920-01-569-8901
NSN 4140-01-409-1764
NSN 6610-01-111-9689
NSN 6220-00-971-3342