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 5975-00-167-6509
NSN 5960-00-078-9500
NSN 6110-00-960-7341
NSN 6685-01-113-8005
NSN 5925-00-518-7763
NSN 6240-01-160-7934
NSN 6685-01-158-9684
NSN 5905-00-346-2369
NSN 6620-01-066-7950
NSN 6620-01-133-4193
NSN 5990-01-645-2592
NSN 5915-01-271-5516