One 0.300 in. To 0.310 in. Hole 1.625 in. From center
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 5965-01-366-0598
NSN 5925-01-435-4849
NSN 5965-00-285-0745
NSN 5975-01-429-9503
NSN 5835-00-491-3834
NSN 2925-00-614-1758
NSN 5895-01-346-5362
NSN 5996-00-571-8934
NSN 5920-00-890-8999
NSN 6145-00-952-2872
NSN 5915-00-507-1775
NSN 5950-01-221-6343