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 6220-00-016-5397
NSN 5920-01-433-1242
NSN 6150-00-353-7392
NSN 6130-01-559-4938
NSN 5925-00-917-0546
NSN 6135-00-715-4001
NSN 6150-00-899-0740
NSN 6685-01-527-8985
NSN 6240-01-518-1595
NSN 5945-01-099-3777
NSN 6685-01-461-2869
NSN 5930-01-606-5707