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 5935-01-053-8467
NSN 6110-01-235-8512
NSN 5965-01-657-9307
NSN 6135-01-159-3032
NSN 6145-00-545-7215
NSN 5835-01-469-8968
NSN 5905-01-589-8112
NSN 5915-01-451-3588
NSN 5999-01-472-7499
NSN 6220-01-459-8017
NSN 5999-00-862-3437
NSN 5905-00-333-9543