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 6240-01-104-5085
NSN 5996-00-137-2684
NSN 5945-00-836-3395
NSN 5915-00-453-1858
NSN 5996-01-658-0704
NSN 6685-01-307-0297
NSN 5960-01-452-1907
NSN 6645-01-452-0621
NSN 5855-00-928-1912
NSN 6130-01-272-5233
NSN 5965-01-459-8203
NSN 6620-01-582-2046