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 6105-01-570-7245
NSN 5945-01-333-1234
NSN 6650-01-584-4560
NSN 6145-00-283-9476
NSN 6610-00-860-8456
NSN 5935-00-059-4546
NSN 6320-00-931-4855
NSN 6620-01-140-0968
NSN 5996-00-422-3328
NSN 6105-01-286-4917
NSN 6110-00-382-5472
NSN 5998-00-324-6409