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: Articles of aluminum nesoi
NSN 6685-01-222-2564
NSN 5950-01-102-9439
NSN 7035-01-256-3973
NSN 6685-01-016-5291
NSN 5996-00-367-2388
NSN 6320-01-488-5581
NSN 5930-01-556-6394
NSN 5920-01-474-5404
NSN 6320-00-583-3104
NSN 6685-00-287-7564
NSN 5998-00-405-2430
NSN 5895-01-104-4410