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 6145-01-099-4742
NSN 5915-00-279-2973
NSN 6135-01-106-7740
NSN 4140-01-394-6288
NSN 5975-01-415-3331
NSN 6145-01-187-0772
NSN 5910-01-464-1482
NSN 5975-01-657-4095
NSN 5985-01-212-8704
NSN 5905-00-894-3779
NSN 5895-01-100-0439
NSN 5965-01-392-6179