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 6610-00-606-8597
NSN 6220-01-026-2424
NSN 5935-00-094-6862
NSN 6610-00-487-7314
NSN 5935-01-574-4917
NSN 6645-00-664-4665
NSN 5925-01-388-2546
NSN 5975-01-364-5195
NSN 5855-01-042-7990
NSN 6105-01-463-8557
NSN 5999-01-023-1633
NSN 6145-00-627-9010