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 6105-01-253-1023
NSN 5935-01-066-7753
NSN 6320-00-937-5625
NSN 6620-01-183-1900
NSN 5998-00-913-9669
NSN 6645-00-285-8781
NSN 5835-01-484-1362
NSN 6320-00-139-1090
NSN 5930-00-708-1499
NSN 5975-00-081-2171
NSN 5835-00-529-6307
NSN 5895-01-090-0567