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 5925-01-301-9340
NSN 2925-01-099-7075
NSN 5835-00-966-5481
NSN 5835-01-111-0969
NSN 6685-00-038-7886
NSN 6150-01-485-3313
NSN 5999-01-292-7191
NSN 5835-01-463-2334
NSN 5920-01-548-3737
NSN 5935-00-140-1621
NSN 5985-00-175-4545
NSN 5998-00-492-4699