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 5920-00-510-7656
NSN 5965-01-005-0341
NSN 5920-00-778-3882
NSN 6620-01-054-9346
NSN 5999-00-009-6659
NSN 6320-00-456-0836
NSN 5905-01-602-9868
NSN 5965-01-433-6629
NSN 5990-01-124-9063
NSN 6620-00-220-2157
NSN 6130-00-632-0429
NSN 5945-00-881-9975