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 6110-01-603-3282
NSN 6620-00-175-0663
NSN 5960-00-055-9340
NSN 5950-01-382-9337
NSN 6240-01-190-8369
NSN 6130-01-287-8524
NSN 6685-00-801-0036
NSN 5950-01-503-7341
NSN 4140-01-515-1121
NSN 6320-01-158-2177
NSN 6110-01-659-5628
NSN 5925-01-575-5808