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 6220-00-853-3615
NSN 5930-00-788-2261
NSN 5895-01-170-1003
NSN 6650-01-133-7806
NSN 6135-01-544-8463
NSN 5835-01-133-6485
NSN 6320-01-377-5701
NSN 6645-00-017-8252
NSN 5945-01-282-2798
NSN 6645-01-308-5729
NSN 6135-00-321-6707
NSN 5935-01-463-8645