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 5950-01-649-7024
NSN 5855-01-033-1375
NSN 5925-00-597-1558
NSN 5905-00-257-8243
NSN 5960-00-039-8533
NSN 5895-01-437-5966
NSN 6110-01-029-3403
NSN 6685-00-162-8077
NSN 5945-01-441-1807
NSN 5915-00-031-4165
NSN 5996-00-420-1408
NSN 6220-01-504-0473