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 5950-01-126-5818
NSN 5895-01-530-0160
NSN 5835-01-070-0763
NSN 6620-01-462-1625
NSN 5855-00-610-4052
NSN 6110-00-144-6763
NSN 5975-01-438-7343
NSN 6220-00-080-2352
NSN 6620-00-701-3575
NSN 6610-00-106-8439
NSN 6645-01-272-3202
NSN 5905-01-153-9275