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 5935-01-416-4407
NSN 2925-01-269-3861
NSN 6110-01-473-3111
NSN 5935-01-168-8074
NSN 6130-00-166-0108
NSN 5835-01-501-0526
NSN 7035-00-349-8571
NSN 5930-00-116-8211
NSN 6145-00-932-1950
NSN 6610-01-487-6843
NSN 5905-01-201-7845
NSN 5835-00-980-0468