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 6105-00-907-8170
NSN 5855-01-159-1654
NSN 2925-00-816-8765
NSN 5996-00-004-4699
NSN 6240-00-824-4678
NSN 5935-00-859-1777
NSN 4140-01-349-8491
NSN 5985-00-044-6048
NSN 5999-01-108-9538
NSN 6240-01-585-1086
NSN 6110-00-573-7553
NSN 5975-01-066-1510