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 2925-01-224-1885
NSN 5935-00-064-3005
NSN 5975-01-398-7374
NSN 6610-01-649-5326
NSN 6650-01-626-0104
NSN 5975-00-944-1499
NSN 6240-00-372-4841
NSN 6150-00-996-7668
NSN 7035-00-478-4596
NSN 6145-01-054-3874
NSN 5855-01-623-8582
NSN 6110-00-596-9124