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 5950-01-363-9816
NSN 5950-01-601-2599
NSN 5910-01-241-0211
NSN 5950-00-306-3440
NSN 5965-00-337-0777
NSN 2925-00-838-7164
NSN 6685-01-634-0611
NSN 5950-01-433-2147
NSN 6105-01-540-3134
NSN 6135-01-534-3007
NSN 6320-00-483-0451
NSN 6105-00-809-4356