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 7035-01-413-6697
NSN 5998-00-525-4243
NSN 5935-00-132-4396
NSN 6645-01-497-1998
NSN 5975-00-904-2527
NSN 5960-01-061-2138
NSN 6645-01-467-9983
NSN 6685-01-273-5208
NSN 5895-00-138-4852
NSN 5975-01-172-2322
NSN 6240-01-618-1978
NSN 5950-01-377-5879