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 6135-01-036-3495
NSN 5930-00-958-7984
NSN 6145-01-263-7322
NSN 6145-01-376-6875
NSN 5985-01-172-2473
NSN 5895-01-117-3749
NSN 6105-01-461-3287
NSN 5998-00-283-1129
NSN 5915-01-339-5079
NSN 5985-01-215-4314
NSN 5950-01-447-0146
NSN 5998-01-044-6520