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 6650-01-446-1160
NSN 5910-01-530-7632
NSN 5985-01-169-9368
NSN 6135-00-404-7683
NSN 5975-01-156-8229
NSN 6150-01-474-4462
NSN 6685-00-196-5592
NSN 7035-01-071-0197
NSN 5975-01-359-7299
NSN 5855-01-178-6396
NSN 5945-00-598-6130
NSN 5945-01-451-4305