A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 6645-01-546-3212
NSN 6610-00-629-1883
NSN 5960-01-530-0581
NSN 5935-01-519-8366
NSN 5960-01-443-3067
NSN 6145-01-186-5591
NSN 5999-01-228-2244
NSN 6220-00-105-1075
NSN 6220-01-591-7348
NSN 5990-01-487-0871
NSN 6650-00-300-6599
NSN 6645-01-302-9608