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 5998-01-494-3289
NSN 6685-01-502-9028
NSN 6150-01-485-1183
NSN 5930-01-655-4859
NSN 6240-00-507-8987
NSN 5915-00-057-8787
NSN 6130-01-355-5109
NSN 6240-01-025-5847
NSN 6645-00-620-9294
NSN 6145-01-490-1944
NSN 5925-01-610-5718
NSN 5975-00-153-0050