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 6145-01-323-4753
NSN 5935-01-076-2746
NSN 5910-00-553-7367
NSN 7035-01-021-7956
NSN 6685-00-735-2381
NSN 6220-00-534-1829
NSN 5998-00-645-7671
NSN 5855-01-277-1663
NSN 5930-01-437-8823
NSN 5999-00-019-0049
NSN 5990-01-016-4091
NSN 5996-01-367-2930