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 6610-01-328-3400
NSN 5990-01-294-6198
NSN 5950-01-104-5417
NSN 5895-00-826-2988
NSN 5855-01-111-3962
NSN 5915-00-453-6724
NSN 6610-01-424-6375
NSN 6240-01-450-5541
NSN 5999-01-069-9669
NSN 5925-01-382-9085
NSN 5910-00-422-5333
NSN 7035-00-585-2113