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 5930-00-839-3928
NSN 6135-01-354-3337
NSN 5895-00-153-2595
NSN 5996-01-351-7390
NSN 5950-01-469-7949
NSN 6220-01-410-7555
NSN 6110-00-183-7788
NSN 6135-01-255-9129
NSN 6610-00-885-7000
NSN 5965-01-085-6158
NSN 7035-01-398-9581
NSN 5996-01-067-8716