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 6135-01-121-3225
NSN 5920-00-741-5418
NSN 6150-01-116-2406
NSN 4140-00-789-2543
NSN 6130-00-823-5359
NSN 6150-01-316-6425
NSN 4140-01-579-9513
NSN 6650-01-381-2972
NSN 5975-00-409-0791
NSN 6135-01-608-3470
NSN 7035-01-149-7502
NSN 5985-01-595-6269