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 5915-01-378-3141
NSN 6110-01-073-0088
NSN 7035-00-096-9986
NSN 5895-00-230-8974
NSN 5835-01-009-8011
NSN 5935-01-040-7212
NSN 7035-01-552-7623
NSN 5925-01-426-6923
NSN 5999-01-650-3566
NSN 6220-01-442-8825
NSN 6240-01-163-6606
NSN 4140-01-337-3966