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 6145-01-459-8150
NSN 5910-01-535-6151
NSN 5905-01-387-6008
NSN 5990-00-658-3953
NSN 5905-00-917-1871
NSN 5945-01-406-4352
NSN 5920-00-180-4278
NSN 5996-01-576-9852
NSN 5905-01-458-2873
NSN 5935-01-057-2738
NSN 6320-01-512-2031
NSN 5950-01-570-4438