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 6645-00-442-0475
NSN 4140-01-096-9158
NSN 6220-01-152-3346
NSN 6240-01-651-8628
NSN 6320-01-261-2760
NSN 4140-01-435-5412
NSN 5960-01-483-7769
NSN 6220-01-221-2705
NSN 5915-00-988-7931
NSN 6150-00-431-9694
NSN 5930-00-112-5317
NSN 5915-01-414-9915