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 6135-01-282-4326
NSN 5905-01-448-6755
NSN 5835-01-487-3042
NSN 6240-01-198-3897
NSN 6150-00-671-4789
NSN 6645-01-554-2871
NSN 6150-01-422-4208
NSN 5905-01-424-5471
NSN 5965-01-642-3616
NSN 6645-01-047-3026
NSN 6645-01-076-4655
NSN 5996-01-136-9353