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 5998-01-204-0951
NSN 2925-01-170-1089
NSN 5915-01-619-6424
NSN 7035-01-387-8655
NSN 6105-01-441-1912
NSN 6645-01-139-6473
NSN 5985-00-305-2701
NSN 6105-01-052-2850
NSN 7035-01-107-2811
NSN 5975-01-032-5982
NSN 6130-00-847-8040
NSN 5985-01-472-5341