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 7035-01-095-9322
NSN 6320-00-228-5678
NSN 5990-00-946-0919
NSN 5910-00-725-3456
NSN 5996-00-805-6523
NSN 5930-01-344-5008
NSN 6130-00-138-2639
NSN 6150-01-336-4321
NSN 2925-01-422-1542
NSN 5975-01-196-3890
NSN 5960-01-092-4762
NSN 5965-01-286-6548