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 5855-01-406-2606
NSN 5965-00-653-4782
NSN 6650-01-071-0626
NSN 5999-00-418-1981
NSN 6220-01-455-0098
NSN 5925-01-168-7812
NSN 6620-00-280-2874
NSN 5960-00-235-8238
NSN 6610-00-308-9034
NSN 4140-00-986-3361
NSN 6105-00-614-8003
NSN 6105-00-235-7982