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 5915-01-448-4323
NSN 5835-01-327-0770
NSN 5835-00-233-6327
NSN 6130-01-034-6057
NSN 6145-00-901-1598
NSN 5996-01-125-5781
NSN 5925-00-393-2410
NSN 2925-01-257-6225
NSN 6130-00-156-4550
NSN 5965-00-532-3215
NSN 5835-01-158-6878
NSN 6320-01-478-9351