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 5996-01-234-9156
NSN 6610-01-542-9725
NSN 5855-01-250-2421
NSN 5998-01-607-6721
NSN 5915-01-481-9068
NSN 5925-01-572-2187
NSN 5998-01-512-7616
NSN 5925-00-801-7120
NSN 4140-00-442-0556
NSN 2925-00-035-5633
NSN 5985-01-407-5926
NSN 5999-01-631-4218