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 5835-01-414-3258
NSN 5965-00-263-1226
NSN 6110-01-436-2699
NSN 5905-00-299-7997
NSN 5835-01-235-5061
NSN 5999-01-592-1658
NSN 5990-01-059-0947
NSN 6105-01-235-7080
NSN 6110-01-035-5735
NSN 6685-00-752-4429
NSN 6110-00-489-8810
NSN 5925-00-393-2410