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 5905-01-408-0284
NSN 6620-01-440-9810
NSN 6620-01-182-2853
NSN 6645-01-424-4667
NSN 6320-01-054-3046
NSN 5990-00-446-0518
NSN 5998-01-058-6401
NSN 6220-00-912-8959
NSN 5950-01-088-1339
NSN 6220-01-141-6744
NSN 5920-01-359-8720
NSN 5996-00-752-6007