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 5910-01-476-8642
NSN 6110-01-075-7675
NSN 5990-00-174-6695
NSN 6145-00-735-7764
NSN 6135-01-386-5709
NSN 5895-00-401-1778
NSN 6150-00-153-3196
NSN 5925-01-310-3667
NSN 2925-00-927-3594
NSN 5915-01-414-8607
NSN 6650-01-087-9089
NSN 6620-00-946-4864