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 6105-00-152-7958
NSN 5930-01-264-6612
NSN 6645-01-031-6402
NSN 6150-00-454-3391
NSN 6150-01-476-8072
NSN 5855-01-216-7633
NSN 5950-01-013-9382
NSN 6135-01-097-9317
NSN 6650-00-044-1933
NSN 6620-01-649-9948
NSN 5996-01-500-6644
NSN 5950-01-379-7016