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 5965-01-024-2154
NSN 5945-01-505-7996
NSN 6320-01-228-2380
NSN 5975-00-920-7442
NSN 5998-00-050-2072
NSN 5945-00-675-2058
NSN 2925-00-102-7701
NSN 7035-01-287-7781
NSN 5950-01-236-7453
NSN 6240-01-310-9380
NSN 5915-01-591-7284
NSN 5998-00-854-0880