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 5835-00-617-3578
NSN 5920-00-140-8912
NSN 6135-01-423-7502
NSN 5915-01-487-3883
NSN 5998-00-539-3763
NSN 6645-00-171-9639
NSN 6220-01-123-8878
NSN 6150-01-329-6291
NSN 5910-00-196-1717
NSN 5965-01-531-7758
NSN 2925-01-043-9786
NSN 5915-01-350-2407