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 6135-01-322-4655
NSN 5910-01-334-8563
NSN 6105-01-067-7197
NSN 6110-01-607-9397
NSN 6620-00-538-8746
NSN 5960-01-399-4327
NSN 7035-01-242-6496
NSN 6105-01-385-3185
NSN 6320-01-276-4739
NSN 6135-01-602-8383
NSN 5960-00-942-7194
NSN 6320-00-538-2132