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 5945-01-523-9177
NSN 6610-01-167-0845
NSN 6610-00-025-1878
NSN 5895-01-224-6652
NSN 6130-01-432-2067
NSN 5965-01-621-8547
NSN 6150-00-153-3196
NSN 5950-01-267-7148
NSN 6135-01-048-0910
NSN 6150-00-633-4647
NSN 5998-00-019-4999
NSN 5965-01-160-2691