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: Nuts of iron or steel
NSN 2925-01-643-8395
NSN 5905-01-473-2419
NSN 5910-01-259-7006
NSN 6135-01-236-8603
NSN 5910-01-432-1246
NSN 5835-00-257-2852
NSN 5925-01-585-8953
NSN 5998-01-233-1042
NSN 2925-00-320-5607
NSN 6130-00-452-1486
NSN 5920-01-167-0810
NSN 6145-01-465-8433