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 5965-01-207-2290
NSN 5985-01-495-8839
NSN 5985-00-113-9638
NSN 5930-00-411-9652
NSN 5960-01-394-3846
NSN 6110-01-353-2472
NSN 5835-00-092-1136
NSN 5950-01-205-3606
NSN 5996-00-522-6410
NSN 5950-01-299-5519
NSN 6610-00-236-5143
NSN 5910-01-445-1690