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 5905-00-165-3284
NSN 6105-01-081-2041
NSN 6130-01-444-4518
NSN 5855-00-288-1408
NSN 7035-01-413-6697
NSN 7035-01-585-3326
NSN 6150-01-464-4495
NSN 7035-00-946-2642
NSN 6135-01-589-0333
NSN 6320-00-681-1324
NSN 6320-00-343-1798
NSN 5855-01-100-3272