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 6620-00-456-0404
NSN 5975-01-188-7901
NSN 5915-00-914-9962
NSN 5895-00-258-3058
NSN 6150-01-417-5693
NSN 5895-00-862-2800
NSN 6130-00-415-0300
NSN 5950-01-013-3943
NSN 7035-00-476-7178
NSN 5855-01-476-4219
NSN 6150-00-753-3950
NSN 6105-01-150-1462