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 6145-00-470-8255
NSN 5855-00-763-2155
NSN 5915-01-547-3168
NSN 5835-01-116-2369
NSN 5930-00-863-1293
NSN 5990-01-481-8441
NSN 6220-01-337-9507
NSN 5996-01-586-9111
NSN 5855-00-256-5562
NSN 2925-00-782-1498
NSN 5920-01-474-5404
NSN 5855-01-100-3272