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 5960-01-449-1310
NSN 5915-01-117-3543
NSN 5985-01-656-5270
NSN 5990-01-380-6121
NSN 5855-00-231-7790
NSN 5905-01-460-1220
NSN 5930-00-038-7775
NSN 5990-00-288-1820
NSN 2925-01-254-8925
NSN 5920-00-382-8849
NSN 6105-00-563-6044
NSN 5905-01-333-1436