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 5920-01-113-0559
NSN 6130-00-111-4574
NSN 4140-00-075-2000
NSN 6645-00-025-4771
NSN 6645-01-394-5149
NSN 2925-01-577-0004
NSN 2925-01-123-5856
NSN 6320-01-078-8257
NSN 5965-01-437-7736
NSN 5990-00-224-9408
NSN 5990-01-261-2962
NSN 5999-00-767-1222