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 5950-00-779-0875
NSN 6610-00-105-3061
NSN 7035-01-191-2822
NSN 5855-00-316-5050
NSN 6220-00-786-9548
NSN 5950-00-161-0635
NSN 6105-01-430-2288
NSN 7035-01-294-1165
NSN 5925-01-538-9445
NSN 6650-00-053-4907
NSN 6145-01-634-0388
NSN 6110-01-423-5138