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 5999-01-426-8740
NSN 6105-01-120-5236
NSN 5930-00-216-7511
NSN 6645-00-650-3405
NSN 2925-01-106-3552
NSN 5999-01-264-0037
NSN 6620-00-010-8190
NSN 6240-01-315-9303
NSN 5975-01-470-3560
NSN 6610-01-514-8898
NSN 5945-01-264-0673
NSN 5905-01-129-3323