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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 6610-01-287-7176
NSN 5998-01-412-8594
NSN 5950-01-280-5469
NSN 6320-01-536-3077
NSN 6650-00-129-9138
NSN 5990-00-188-6111
NSN 5945-00-633-7620
NSN 6130-01-231-9245
NSN 5990-01-324-7529
NSN 6135-00-660-8654
NSN 5930-01-190-1310
NSN 5835-01-352-7211