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 5985-01-481-3752
NSN 5945-01-125-5798
NSN 5835-00-754-7255
NSN 5996-01-123-9038
NSN 6685-00-776-4622
NSN 5925-00-757-4981
NSN 5895-01-202-1288
NSN 5999-01-336-4572
NSN 5915-01-137-3709
NSN 5950-01-073-3330
NSN 2925-01-368-5773
NSN 5835-01-012-1436