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 6135-01-168-2944
NSN 6240-01-115-0526
NSN 5996-01-459-8590
NSN 6135-00-276-7625
NSN 2925-01-328-4394
NSN 5910-01-165-2896
NSN 6145-01-239-3638
NSN 6685-00-350-5131
NSN 6105-00-525-1586
NSN 6645-01-292-2873
NSN 5960-00-165-3038
NSN 5835-01-561-2959