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 5965-01-549-9943
NSN 5895-00-139-6016
NSN 6610-00-161-7439
NSN 5855-00-411-8688
NSN 5930-01-335-3028
NSN 5965-01-014-3456
NSN 5835-01-645-2892
NSN 5945-01-590-5762
NSN 5855-01-648-2674
NSN 5999-01-207-3099
NSN 5835-01-190-5192
NSN 5950-01-418-0266