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 5910-00-064-2248
NSN 5835-01-369-7837
NSN 5950-01-258-6776
NSN 5905-01-181-8066
NSN 5965-01-484-0047
NSN 5925-00-152-7705
NSN 5985-00-794-8766
NSN 5996-00-191-2133
NSN 6685-01-400-4192
NSN 5999-00-067-3960
NSN 6135-00-782-6988
NSN 5998-01-327-4144