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 5996-00-205-2933
NSN 5835-00-155-1379
NSN 5960-01-076-4708
NSN 5915-01-440-6087
NSN 5915-00-273-1693
NSN 6145-01-376-8928
NSN 5996-01-426-8531
NSN 6130-01-087-5183
NSN 6150-00-596-9253
NSN 5965-01-528-4023
NSN 5835-01-453-3074
NSN 6150-00-327-4425