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: Articles of aluminum nesoi
NSN 5985-01-226-0965
NSN 6645-01-371-1632
NSN 6145-01-023-1526
NSN 5925-01-242-9945
NSN
NSN 5965-01-347-4386
NSN 6150-00-868-1860
NSN 6240-00-990-3226
NSN 5835-00-443-1079
NSN 5905-01-153-7463
NSN 5925-01-501-7624
NSN 5915-01-647-1642