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 5935-01-406-3486
NSN 6685-01-348-7025
NSN 6105-01-060-6992
NSN 6220-00-819-9325
NSN 5915-00-966-4661
NSN 6320-01-583-6809
NSN 6220-01-383-1523
NSN 5930-01-089-8615
NSN 5930-00-920-4739
NSN 5965-01-318-9474
NSN 5930-01-218-5497
NSN 6110-01-328-2007