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 6645-01-641-8318
NSN 6135-01-056-4609
NSN 5835-01-398-3859
NSN 6685-01-072-7722
NSN 5895-01-418-0850
NSN 2925-01-106-3552
NSN 6650-00-573-7131
NSN 4140-01-236-7646
NSN 6105-01-148-7663
NSN 4140-01-413-2162
NSN 5855-01-434-8467
NSN 5950-01-015-7785