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 5930-00-074-2442
NSN 7035-01-658-0910
NSN 5960-01-353-3302
NSN 6110-01-116-3017
NSN 6150-01-330-5951
NSN 6610-01-065-1073
NSN 6145-01-108-8240
NSN 4140-01-262-5371
NSN 5985-01-035-9605
NSN 6320-00-506-2314
NSN 7035-01-607-6711
NSN 5990-01-116-2181