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 5925-00-389-6433
NSN 5855-01-463-7372
NSN 5950-00-430-0678
NSN 5835-00-010-4307
NSN 5950-01-378-8387
NSN 4140-01-463-2529
NSN 6150-00-222-3772
NSN 5855-00-688-9954
NSN 5915-01-578-3343
NSN 5999-00-162-8777
NSN 5975-00-138-4859
NSN 5999-00-160-6312