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 5915-01-395-1478
NSN 5910-01-324-7176
NSN 5996-00-519-4165
NSN 2925-00-816-8765
NSN 5930-01-567-0676
NSN 2925-01-627-6568
NSN 6610-01-152-2821
NSN 5915-00-938-8781
NSN 6145-00-702-5106
NSN 6135-00-735-8530
NSN 5835-01-248-4320
NSN 5996-01-563-8998