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 4140-01-295-7726
NSN 6610-00-042-8461
NSN 6610-01-274-6223
NSN 5920-01-247-7424
NSN 7035-01-441-0942
NSN 5996-00-219-6118
NSN 5855-01-477-9629
NSN 6650-00-279-5741
NSN 6645-01-279-2414
NSN 5975-00-761-2834
NSN 6145-01-461-0914
NSN 6685-01-343-0032