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 5945-01-272-9579
NSN 5915-00-332-8963
NSN 6135-01-447-3086
NSN 5950-00-555-0605
NSN 6645-00-640-9870
NSN 5990-01-242-9653
NSN 5960-01-487-2175
NSN 6145-01-205-1097
NSN 5930-01-630-8446
NSN 5910-00-892-7325
NSN 5990-01-390-2177
NSN 6105-00-420-7635