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 6110-01-202-2981
NSN 5895-01-381-1313
NSN 6105-01-230-4052
NSN 6320-01-216-1678
NSN 6620-01-359-3920
NSN 5999-00-256-8432
NSN 6610-01-618-2158
NSN 6610-01-384-1587
NSN 6130-01-429-2290
NSN 6220-01-079-1673
NSN 5905-01-630-7863
NSN 6320-01-335-8336