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 5945-01-461-2141
NSN 5950-01-100-3808
NSN 5930-00-195-1640
NSN 6220-01-630-0946
NSN 5960-01-168-5010
NSN 5985-01-056-4055
NSN 6135-01-205-5965
NSN 6105-00-749-8905
NSN 5915-00-900-3369
NSN 5945-00-941-8831
NSN 5965-00-204-8513
NSN 5999-01-244-9461