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 6135-01-195-5343
NSN 5985-01-606-0795
NSN 5935-01-251-2738
NSN 5855-00-403-1031
NSN 6620-00-740-3699
NSN 6150-01-578-2162
NSN 5935-00-094-6862
NSN 4140-01-447-2718
NSN 6105-01-202-4086
NSN 6150-01-311-7492
NSN 2925-00-980-0231
NSN 6685-01-634-0611