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 5935-00-466-2845
NSN 6645-01-175-9875
NSN 2925-01-615-8562
NSN 5835-01-352-7211
NSN 5910-01-285-5304
NSN 5960-01-573-6483
NSN 5950-00-539-7172
NSN 6645-01-095-9681
NSN 5960-01-237-8995
NSN 2925-00-878-2196
NSN 5960-01-622-0393
NSN 6685-00-477-2169