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 2925-01-325-3974
NSN 6110-00-281-3676
NSN 6145-01-089-9879
NSN 6105-00-316-3361
NSN 5996-01-525-7628
NSN 6105-00-737-0829
NSN 6220-01-147-3632
NSN 5975-01-072-3689
NSN 5915-01-338-2202
NSN 5985-01-511-7354
NSN 5999-01-142-2090
NSN 6105-01-468-5605