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 5905-01-498-4607
NSN 5915-01-202-6225
NSN 5965-00-639-6621
NSN 5910-01-500-6680
NSN 5905-00-905-4725
NSN 6145-01-642-1446
NSN 5910-00-945-4273
NSN 5975-01-469-2842
NSN 5835-01-150-6084
NSN 5950-00-239-2199
NSN 6105-00-557-0662
NSN 5915-01-495-6459