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 5960-01-641-5493
NSN 5998-01-327-2245
NSN 7035-01-453-4242
NSN 6220-01-332-4698
NSN 5920-00-938-5399
NSN 6620-01-064-0366
NSN 6650-01-076-0934
NSN 6135-01-571-5133
NSN 6145-01-427-9844
NSN 6685-01-417-3056
NSN 5990-01-439-4643
NSN 5999-01-229-2868