A hexagonal or octagonal nut containing internal straight pipe threads. It has flat faces, one of which contains a packing recess. See also locknut, electrical conduit; locknut, tube fitting; and seal nut, pipe.
NSN 5950-00-700-6043
NSN 5910-00-018-5726
NSN 6650-01-096-6803
NSN 5975-01-383-6548
NSN 6150-00-257-5027
NSN 5998-01-634-0604
NSN 5855-01-134-7106
NSN 5985-00-581-9754
NSN 4140-01-609-1489
NSN 5960-00-822-9519
NSN 6650-01-406-4959
NSN 5935-00-189-4936