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 5990-00-022-2957
NSN 5975-01-309-7402
NSN 6620-01-426-2220
NSN 6130-01-313-2596
NSN 6135-00-170-8819
NSN 5950-01-063-6889
NSN 6220-01-110-8673
NSN 4140-01-534-4561
NSN 5905-00-474-8941
NSN 5935-00-699-5654
NSN 5950-01-421-1425
NSN 5945-01-176-0048