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 6320-01-255-2096
NSN 5950-01-110-1173
NSN 6220-01-186-8101
NSN 5998-00-141-6133
NSN 5975-01-535-0041
NSN 6620-01-182-6076
NSN 7035-01-177-2807
NSN 5975-01-451-4799
NSN 5996-01-645-4831
NSN 5920-00-922-1094
NSN 5905-01-296-1448
NSN 6110-01-577-7300