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 6610-01-076-2437
NSN 6240-01-481-1796
NSN 6685-00-877-7164
NSN 5999-01-049-8352
NSN 6620-01-367-0844
NSN 2925-01-213-6622
NSN 4140-01-400-3610
NSN 6135-01-454-4574
NSN 6110-01-164-3517
NSN 5960-00-483-6074
NSN 6220-01-346-2688
NSN 6220-00-962-3226