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 5945-00-633-2760
NSN 6220-00-551-7516
NSN 6145-00-975-4457
NSN 4140-01-495-0865
NSN 6240-01-626-1075
NSN 5905-01-539-4660
NSN 6150-01-068-0557
NSN 6650-00-269-5000
NSN 5990-01-485-0260
NSN 6650-00-489-4296
NSN 5925-01-534-7749
NSN 6220-00-936-6355