No other part numbers with same form, fit, and function found.
A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
NSN 6650-01-116-5856
NSN 5935-01-535-6950
NSN 5925-01-133-4416
NSN 5999-01-515-3520
NSN 5999-00-284-8403
NSN 5920-01-634-0250
NSN 5925-01-091-1822
NSN 6110-00-113-1415
NSN 6240-00-212-4305
NSN 5855-00-832-9341
NSN 5960-00-253-7815
NSN 2925-01-477-8037