Locknut shall be marked with 6 symmetrically spaced identical symbols onthe chamfered surface
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 6620-00-125-9669
NSN 6610-01-260-6320
NSN 6220-01-058-9107
NSN 7035-00-830-1235
NSN 5965-00-772-8024
NSN 6685-01-169-6299
NSN 5925-01-146-9641
NSN 5965-01-616-6359
NSN 5915-01-434-5094
NSN 5960-01-250-1095
NSN 5930-00-909-2912
NSN 6240-01-391-6027