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 5945-00-579-0243
NSN 5835-01-487-3042
NSN 5895-00-845-4680
NSN 6220-01-068-4066
NSN 6240-01-160-1070
NSN 6220-00-633-8153
NSN 5910-01-062-0518
NSN 5975-00-832-6281
NSN 5835-01-281-7281
NSN 6645-00-017-8252
NSN 5960-00-498-9034
NSN 5945-01-152-2780