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 5996-01-295-7854
NSN 5998-01-069-1029
NSN 5998-00-650-8148
NSN 5945-01-207-0825
NSN 5835-01-005-8564
NSN 5985-01-398-7383
NSN 6150-00-178-0143
NSN 5930-01-279-7356
NSN 5925-01-070-1120
NSN 6685-00-812-9169
NSN 6105-00-549-2668
NSN 5999-00-499-8949