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 6220-01-586-0982
NSN 6105-01-538-7304
NSN 6110-01-015-7608
NSN 5975-01-205-2947
NSN 5905-00-984-3962
NSN 5905-00-516-0814
NSN 5905-00-924-3608
NSN 6620-00-755-7169
NSN 6105-01-006-5963
NSN 5915-01-600-1058
NSN 5935-01-130-9070
NSN 6135-01-108-6057