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 4140-00-753-0997
NSN 5835-01-381-2683
NSN 5999-00-683-6660
NSN 5910-01-569-2087
NSN 5925-00-119-3333
NSN 5835-01-281-7281
NSN 5975-01-618-9621
NSN 5945-01-634-0588
NSN 6145-01-055-6976
NSN 6620-01-631-0700
NSN 6645-01-396-6976
NSN 6150-00-679-3285