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 5945-01-587-9339
NSN 5998-00-155-6002
NSN 5905-00-017-9771
NSN 5990-00-707-0731
NSN 6110-01-079-8536
NSN 6645-00-522-4173
NSN 6620-00-905-6590
NSN 6240-01-217-0432
NSN 6610-01-514-7181
NSN 6685-00-542-1902
NSN 6240-00-497-2176
NSN 6135-00-951-3426