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 5985-01-384-3199
NSN 6645-00-869-0850
NSN 6220-01-360-9659
NSN 6685-00-149-1600
NSN 6240-01-320-9169
NSN 5990-01-326-9862
NSN 6650-00-276-9838
NSN 5920-01-599-4432
NSN 6320-00-116-3658
NSN 5960-01-392-6982
NSN 6685-01-541-5479
NSN 5990-01-301-6850