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 5996-00-313-9180
NSN 5910-01-415-2897
NSN 6220-01-253-0380
NSN 5950-01-622-7447
NSN 6105-01-630-6795
NSN 5895-00-153-2595
NSN 6135-01-365-2707
NSN 5960-00-852-0235
NSN 5915-01-383-4665
NSN 5975-00-450-0076
NSN 2925-01-629-9416
NSN 5975-01-311-6883