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 5965-00-913-9545
NSN 6645-01-236-6387
NSN 5965-01-312-7972
NSN 6150-00-758-5490
NSN 6130-01-365-2328
NSN 5915-00-491-6617
NSN 6620-00-311-0549
NSN 5985-00-172-8489
NSN 5920-01-167-8869
NSN 6240-01-439-5363
NSN 5999-00-917-1743
NSN 7035-01-287-5094