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: Nuts of iron or steel
NSN 5835-00-908-8327
NSN 5855-01-455-8024
NSN 5895-01-133-5601
NSN 5895-00-151-3934
NSN 6685-00-167-3801
NSN 5930-00-399-5069
NSN 5975-01-277-6344
NSN 5985-00-361-2607
NSN 5935-00-290-1778
NSN 7035-00-445-9657
NSN 5996-01-197-6215
NSN 7035-01-224-5165