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 5925-01-094-8932
NSN 6105-01-447-5129
NSN 5925-00-256-8548
NSN 5935-01-318-1282
NSN 6135-01-142-5760
NSN 6320-01-160-3730
NSN 5905-00-826-8325
NSN 6610-00-371-5953
NSN 5910-00-033-8022
NSN 5915-01-479-4526
NSN 4140-00-981-8580
NSN 5930-01-302-8990