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 5925-00-948-3296
NSN 2925-01-418-8106
NSN 5905-00-596-1615
NSN 6135-00-377-9165
NSN 5960-00-215-5884
NSN 6135-01-384-3915
NSN 6610-01-476-5685
NSN 5855-01-121-8862
NSN 5835-01-359-2575
NSN 6320-01-399-6177
NSN 6145-00-470-8255
NSN 5935-00-088-8646