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.)
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 5998-01-533-8053
NSN 6320-00-313-9114
NSN 6220-01-184-3052
NSN 5905-01-382-9671
NSN 5999-01-398-9541
NSN 5960-00-925-2111
NSN 5985-00-498-4403
NSN 6650-01-627-7681
NSN 6130-00-317-3054
NSN 5925-00-660-3892
NSN 6220-01-442-3931
NSN 6110-00-762-0552