No other part numbers with same form, fit, and function found.
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.
NSN 5895-00-978-9655
NSN 6130-01-415-1161
NSN 6320-01-387-3230
NSN 6145-00-826-6676
NSN 6320-01-262-8642
NSN 5905-01-543-8214
NSN 6110-00-283-3630
NSN 5950-01-075-3308
NSN 2925-01-244-3016
NSN 6320-01-039-5891
NSN 5925-00-788-0368
NSN 5990-00-613-2279