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 5930-01-213-7348
NSN 6685-00-590-2673
NSN 7035-01-398-3494
NSN 5990-01-154-7296
NSN 5905-00-890-9443
NSN 5895-00-358-1922
NSN 5996-00-976-1429
NSN 6610-01-429-6897
NSN 6135-01-557-9656
NSN 5895-01-616-3167
NSN 5985-01-479-7506
NSN 6610-00-078-5694