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 5910-01-011-9204
NSN 5998-00-041-7644
NSN 5905-00-308-9901
NSN 5915-01-297-2872
NSN 5998-00-880-2154
NSN 5910-00-205-2430
NSN 5996-00-399-0731
NSN 5945-00-995-9525
NSN 7035-00-421-0468
NSN 6685-00-203-4485
NSN 5965-01-288-0721
NSN 5999-00-625-6908