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 6135-01-508-6083
NSN 6645-00-825-2448
NSN 5915-01-492-6600
NSN 7035-00-486-0367
NSN 5999-00-256-5085
NSN 6650-01-207-0829
NSN 6645-01-322-7285
NSN 5950-00-081-8255
NSN 7035-01-177-2807
NSN 6650-01-552-9076
NSN 7035-01-040-6373
NSN 6130-01-264-4626