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 6150-01-434-4133
NSN 6620-01-281-6386
NSN 5990-01-471-7858
NSN 6610-01-371-3006
NSN 6645-01-351-6900
NSN 5835-00-431-4451
NSN 6150-00-153-3196
NSN 6110-00-707-9869
NSN 5996-01-633-7979
NSN 6150-00-587-7196
NSN 5835-00-554-0399
NSN 6650-01-068-7720