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 5935-00-107-2732
NSN 5905-00-752-7484
NSN 5925-00-174-7803
NSN 5975-01-406-7952
NSN 5996-01-420-6525
NSN 5950-01-157-7761
NSN 2925-01-325-3974
NSN 7035-01-215-7764
NSN 6150-01-492-6433
NSN 5835-00-009-2862
NSN 6135-01-100-3593
NSN 5950-01-632-3914