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 6685-01-399-5200
NSN 6240-01-421-4025
NSN 5855-01-179-8887
NSN 5985-01-427-3734
NSN 5930-01-022-9632
NSN 5960-00-739-3357
NSN 5999-01-512-7075
NSN 6145-01-619-2243
NSN 6645-00-102-0015
NSN 6650-01-419-0286
NSN 5945-01-546-3057
NSN 6110-01-588-8383