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 6320-01-328-6575
NSN 6240-01-207-8056
NSN 5915-01-384-4464
NSN 5915-01-372-6643
NSN 5950-00-390-5986
NSN 6145-01-629-6839
NSN 5855-00-688-9954
NSN 5965-01-088-5414
NSN 5975-00-436-4997
NSN 6240-01-448-6870
NSN 5905-01-607-7902
NSN 5835-01-406-4066