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 6145-01-367-6503
NSN 5996-01-202-8127
NSN 5915-01-624-3709
NSN 5985-01-648-2503
NSN 5920-01-654-9294
NSN 5915-01-514-7136
NSN 5996-01-547-7386
NSN 5930-01-602-9160
NSN 5915-00-514-2098
NSN 5905-00-874-0308
NSN 6620-01-012-2852
NSN 5915-00-948-0447