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 5905-00-929-0555
NSN 6620-01-469-2352
NSN 6150-01-178-1050
NSN 5930-00-541-7795
NSN 6110-01-413-9874
NSN 5999-01-285-2469
NSN 5895-01-554-4417
NSN 6240-00-274-4028
NSN 6610-00-991-3858
NSN 6145-00-816-6166
NSN 6650-01-029-8705
NSN 6220-01-145-4993