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 6105-01-007-5472
NSN 5965-01-587-2366
NSN 5945-00-269-5375
NSN 6320-00-456-2092
NSN 5975-01-444-8827
NSN 5925-01-577-7985
NSN 5985-01-139-3955
NSN 5915-01-012-0791
NSN 7035-01-371-0091
NSN 5950-01-265-0880
NSN 5998-01-581-4325
NSN 5930-00-795-2819