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 6320-01-194-1253
NSN 6610-01-569-9086
NSN 5855-01-075-0042
NSN 5985-01-364-8213
NSN 5895-00-518-0145
NSN 6110-00-807-2501
NSN 6220-01-495-1433
NSN 6620-01-329-7510
NSN 6135-00-448-5642
NSN 5925-00-361-8836
NSN 5905-00-504-8586
NSN 6135-01-243-5797