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 5985-01-026-8955
NSN 5910-01-246-2763
NSN 6645-01-184-0725
NSN 6150-01-563-6757
NSN 6130-01-077-6940
NSN 6135-01-393-4746
NSN 6645-01-430-2420
NSN 6135-01-560-2416
NSN 6240-01-649-2988
NSN 5985-01-305-7305
NSN 6135-01-026-9960
NSN 5945-01-174-5410