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 5985-00-175-7078
NSN 6110-01-420-2702
NSN 6105-01-437-6431
NSN 6150-01-486-4729
NSN 4140-01-458-0356
NSN 5965-00-735-9315
NSN 6645-00-609-7214
NSN 5905-00-999-2677
NSN 6685-01-430-2447
NSN 5998-01-411-6813
NSN 5910-01-076-8338
NSN 5985-00-841-9412