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 6650-01-295-7896
NSN 4140-00-135-3821
NSN 5945-01-466-4216
NSN 6220-00-453-8484
NSN 5925-01-020-7323
NSN 5920-01-322-1365
NSN 2925-00-947-3181
NSN 5996-01-507-1515
NSN 5835-01-143-9143
NSN 6240-01-216-4060
NSN 6620-00-237-9395
NSN 6220-00-121-1885