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 5990-00-490-5250
NSN 5998-00-099-7214
NSN 5985-01-454-5165
NSN 6650-00-431-9541
NSN 6610-00-526-4394
NSN 5945-01-307-9673
NSN 5996-00-847-8342
NSN 5945-01-545-6683
NSN 6645-00-527-7258
NSN 5950-01-620-6342
NSN 6135-00-422-3967
NSN 5910-01-382-3283