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 6645-01-069-1326
NSN 5835-00-876-4544
NSN 5935-00-928-4312
NSN 6150-01-432-7659
NSN 5905-00-903-0803
NSN 6130-01-275-3843
NSN 5960-01-507-9112
NSN 6240-01-646-8592
NSN 5950-01-441-1328
NSN 5975-01-065-4863
NSN 5895-01-442-5818
NSN 6110-00-609-2772