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.
NSN 5950-00-905-1032
NSN 4140-01-451-0361
NSN 5998-01-116-4344
NSN 6650-00-597-7313
NSN 4140-01-282-6748
NSN 5915-01-592-3355
NSN 6220-00-849-2807
NSN 6150-01-178-3535
NSN 5990-01-097-4721
NSN 5990-01-370-6437
NSN 6620-01-609-9513
NSN 6145-00-280-8488