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 4140-01-620-8956
NSN 6240-00-688-6351
NSN 5996-01-042-6860
NSN 5925-00-077-2837
NSN 6145-00-299-7757
NSN 5999-01-238-9128
NSN 6685-00-167-9433
NSN 7035-01-499-7401
NSN 5910-00-325-5586
NSN 5999-00-009-1609
NSN 7035-01-485-9723
NSN 6145-01-067-6456