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 6105-00-435-2713
NSN 5950-00-254-7498
NSN 5935-00-033-7895
NSN 5999-01-534-7447
NSN 6110-01-537-7508
NSN 5960-01-196-3344
NSN 6220-00-943-7211
NSN 2925-01-320-6512
NSN 6130-00-815-2293
NSN 5998-01-224-7569
NSN 6135-01-026-9960
NSN 6105-00-032-5723