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 6145-01-624-8760
NSN 6130-01-604-9288
NSN 5985-00-701-2668
NSN 5925-00-309-2404
NSN 5915-01-370-4957
NSN 5925-00-435-6914
NSN 5945-00-152-8201
NSN 6220-00-205-2040
NSN 4140-01-444-3945
NSN 6220-00-271-4639
NSN 5895-01-605-9091
NSN 4140-01-311-0076