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 5925-01-114-5189
NSN 5930-01-654-6697
NSN 5915-01-379-3478
NSN 4140-00-229-0915
NSN 6105-01-456-8065
NSN 5935-00-005-0259
NSN 5855-00-177-3529
NSN 5915-00-971-5784
NSN 6320-01-029-4220
NSN 6130-01-571-2353
NSN 2925-01-531-6811
NSN 5915-01-025-1362