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 6220-01-193-2021
NSN 5835-01-412-6901
NSN 6685-01-556-4246
NSN 6110-01-157-9341
NSN 5960-01-462-1864
NSN 6650-01-424-0974
NSN 5945-01-491-0173
NSN 2925-01-317-4543
NSN 5950-00-452-9740
NSN 5905-00-843-9586
NSN 6145-01-337-4983
NSN 6320-01-145-2742