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 5935-01-520-3453
NSN 5930-00-167-9791
NSN 6135-00-577-8429
NSN 6240-01-425-1939
NSN 5960-01-052-8228
NSN 5855-01-087-1417
NSN 7035-01-026-0117
NSN 5925-01-449-1559
NSN 5965-00-391-0562
NSN 6685-01-649-3144
NSN 5835-01-015-4610
NSN 5905-01-605-6792