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 6105-01-027-9568
NSN 5855-01-020-7982
NSN 5985-01-316-3006
NSN 6130-00-009-7597
NSN 5950-00-556-7759
NSN 6145-01-274-3354
NSN 6645-00-171-9639
NSN 6610-00-941-0509
NSN 6105-01-374-4794
NSN 5855-00-089-3974
NSN 5915-01-131-0094
NSN 5965-01-398-9579