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 6650-01-649-8144
NSN 5945-00-250-0722
NSN 6620-01-415-5803
NSN 5965-00-879-3612
NSN 5996-00-436-1173
NSN 6610-01-062-9994
NSN 6320-00-977-3930
NSN 2925-01-239-6044
NSN 2925-01-239-6044
NSN 5945-01-211-6585
NSN 5920-01-035-0343
NSN 5960-00-602-4257