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 5985-00-673-5832
NSN 6620-01-466-4436
NSN 6110-01-447-4715
NSN 5975-00-758-6000
NSN 5905-00-808-6136
NSN 5998-01-320-4708
NSN 5950-01-651-4716
NSN 5945-00-321-0963
NSN 6645-01-565-6973
NSN 6150-01-040-2308
NSN 6240-01-220-6066
NSN 5996-01-015-7604