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 5920-00-636-4713
NSN 6145-01-090-5648
NSN 6130-00-691-1202
NSN 6620-01-386-5543
NSN 6620-00-963-1319
NSN 4140-01-306-8249
NSN 6320-01-567-7198
NSN 5990-00-284-0537
NSN 6150-00-974-9261
NSN 6145-00-647-3660
NSN 5998-00-397-7422
NSN 5835-00-143-4153