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 5975-01-528-7770
NSN 6220-00-149-0977
NSN 5855-00-446-5921
NSN 5960-01-035-3901
NSN 6130-00-605-7087
NSN 5996-00-001-8430
NSN 5960-01-142-1995
NSN 5905-00-083-6125
NSN 6610-01-487-6843
NSN 5996-01-241-5255
NSN 7035-01-475-9017
NSN 5960-01-063-6846