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 5930-01-396-0196
NSN 6145-01-338-4334
NSN 6130-01-528-7813
NSN 6150-00-538-1176
NSN 5930-01-657-5994
NSN 6685-01-201-1743
NSN 5996-00-825-5862
NSN 6150-01-622-2586
NSN 6220-01-356-9188
NSN 5990-01-179-1000
NSN 5925-01-455-2581
NSN 6110-01-645-3650