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 plastics & articles of other materials of heading 3901 to 3914, nesoi
NSN 6220-01-018-2049
NSN 5920-00-900-9255
NSN 6620-01-167-0881
NSN 6620-00-929-1188
NSN 4140-00-495-8704
NSN 6685-01-388-2236
NSN 5985-01-115-3169
NSN 5895-01-431-7349
NSN 5945-01-181-4745
NSN 6650-00-190-5158
NSN 4140-01-445-5945
NSN 5835-01-036-4951