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 5990-00-042-3413
NSN 6650-00-497-7913
NSN 6130-01-146-4590
NSN 6650-01-309-7930
NSN 5996-00-727-6851
NSN 5975-01-331-0953
NSN 6685-00-147-6759
NSN 5930-01-410-3436
NSN 5895-01-287-9752
NSN 6130-01-445-8658
NSN 6110-01-294-2013
NSN 2925-01-488-5140