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 2925-00-152-1825
NSN 6650-01-457-0980
NSN 5960-00-254-4271
NSN 6110-01-281-8858
NSN 5950-00-891-9554
NSN 5985-01-381-5668
NSN 5935-01-114-9675
NSN 5960-01-136-5737
NSN 5835-01-442-6482
NSN 2925-00-163-9016
NSN 5975-01-552-3154
NSN 6240-01-210-8146