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 7035-00-205-1932
NSN 5910-00-186-8488
NSN 7035-01-571-6684
NSN 6220-00-240-6443
NSN 6645-00-641-3202
NSN 5965-01-440-9039
NSN 5996-00-943-7240
NSN 5935-00-335-6324
NSN 2925-01-528-7333
NSN 6145-00-542-7980
NSN 6620-00-167-2831
NSN 5985-01-129-9250