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 6110-00-174-7836
NSN 6130-00-216-7376
NSN 5998-00-589-3719
NSN 6645-01-585-0018
NSN 5855-00-479-9819
NSN 6610-01-354-7963
NSN 5945-01-049-2016
NSN 5985-00-012-5756
NSN 6320-00-004-9158
NSN 7035-00-020-2227
NSN 5935-00-119-9061
NSN 5950-00-471-3225