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 5910-00-911-9342
NSN 5905-01-417-8369
NSN 6220-00-754-3452
NSN 2925-01-014-8007
NSN 5930-01-323-5331
NSN 6145-01-287-7688
NSN 5905-01-200-6246
NSN 5835-01-386-4027
NSN 5985-01-232-1206
NSN 4140-01-218-2476
NSN 2925-00-233-5644
NSN 5985-01-503-6178