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 6110-01-423-0279
NSN 6130-01-168-9768
NSN 5965-00-856-0552
NSN 5996-00-138-7148
NSN 6240-01-178-9113
NSN 6135-00-087-5300
NSN 6320-01-382-9676
NSN 5905-00-371-9068
NSN 6645-00-318-5721
NSN 5930-00-554-1064
NSN 6610-01-381-3181
NSN 5985-01-101-7193