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 5950-01-606-9819
NSN 6650-01-039-3722
NSN 5960-01-512-0233
NSN 5925-01-363-9925
NSN 6150-00-342-3995
NSN 4140-01-023-1537
NSN 6220-00-127-6676
NSN 5925-01-353-6912
NSN 6105-01-521-3582
NSN 5930-01-147-5938
NSN 5920-01-641-2084
NSN 5910-00-848-2693