A nut having 6 flat sides and a cone seat bearing surface. Items may have a removable collar. An integral feature is incorporated for locking on the threads of a mating member. See also nut (1), self-locking, single ball seat, hexagon.
Classification: Nuts of iron or steel
NSN 6150-01-530-6308
NSN 6105-00-143-7283
NSN 5895-00-313-2446
NSN 5930-01-164-6879
NSN 5925-01-613-4502
NSN 6220-01-376-5920
NSN 5950-01-407-8221
NSN 5915-00-917-0467
NSN 6685-01-394-8617
NSN 5895-00-400-5948
NSN 6240-01-218-5187
NSN 5999-00-131-6697