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 6105-01-162-8775
NSN 4140-01-265-3736
NSN 6135-00-728-9860
NSN 6620-01-453-6764
NSN 5975-01-333-6004
NSN 5895-01-047-4581
NSN 6105-01-087-0454
NSN 5895-01-166-5608
NSN 6320-00-036-3688
NSN 6130-00-299-6920
NSN 5950-00-072-1277
NSN 6135-01-477-5259