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 5935-01-438-6282
NSN 5895-00-246-4415
NSN 5985-01-322-5537
NSN 5910-01-181-5349
NSN 5910-01-338-4075
NSN 6130-01-214-4620
NSN 5990-01-443-2931
NSN 6135-00-985-7846
NSN 5999-00-553-9831
NSN 6145-01-220-0884
NSN 5950-01-602-3574
NSN 5990-01-159-5988