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 5999-01-488-9818
NSN 6105-01-179-1365
NSN 4140-00-403-1267
NSN 5905-01-122-8323
NSN 6150-01-323-8245
NSN 5945-01-311-1288
NSN 5905-00-105-1978
NSN 4140-01-360-5134
NSN 6130-01-589-1199
NSN 5920-00-155-2173
NSN 5915-00-008-0339
NSN 6620-01-513-9674