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 5935-00-678-5792
NSN 6240-01-397-1924
NSN 5998-01-065-9638
NSN 6105-00-246-5311
NSN 5910-01-578-6803
NSN 6110-01-415-5086
NSN 6645-01-463-3024
NSN 6610-01-182-1182
NSN 5915-00-573-9041
NSN 5985-01-455-4146
NSN 6145-01-478-7498
NSN 6105-01-123-0117