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 5935-01-338-6458
NSN 6645-00-752-2939
NSN 5945-01-275-8448
NSN 7035-01-158-7673
NSN 7035-01-432-9034
NSN 5925-01-465-7565
NSN 6610-01-129-1053
NSN 5925-00-025-9282
NSN 5920-01-501-0674
NSN 6105-00-854-5600
NSN 5835-01-573-8449
NSN 2925-01-622-8568