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 6145-01-135-7754
NSN 6645-00-938-2173
NSN 5935-00-844-9376
NSN 5895-01-167-0404
NSN 6145-01-042-5643
NSN 6150-01-147-2518
NSN 5915-00-121-5544
NSN 5905-01-510-9397
NSN 5999-01-545-0783
NSN 5960-01-512-0233
NSN 5990-01-004-6343
NSN 5990-01-246-7417