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 2925-01-368-5773
NSN 5835-00-453-1969
NSN 6150-00-115-3156
NSN 6130-01-546-8774
NSN 6130-01-260-9519
NSN 5950-00-983-2669
NSN 5930-00-145-3722
NSN 5945-01-022-5254
NSN 5945-01-229-6151
NSN 6220-01-112-2706
NSN 6610-01-275-9771
NSN 6130-01-104-4371