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.)
Classification: Nuts of iron or steel
NSN 6645-00-256-4072
NSN 5905-01-008-5978
NSN 6220-01-424-2478
NSN 6240-00-472-4635
NSN 5935-01-644-5101
NSN 5855-00-631-4565
NSN 4140-00-846-4786
NSN 5835-01-466-5496
NSN 5985-01-275-3761
NSN 2925-01-337-2508
NSN 5960-00-794-7463
NSN 5915-01-355-9617