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 5920-01-447-8648
NSN 5905-00-446-9083
NSN 5835-01-250-2939
NSN 5998-01-540-3270
NSN 5960-00-211-2105
NSN 5960-00-721-1744
NSN 5935-01-425-2316
NSN 5985-01-378-7359
NSN 6240-01-262-5787
NSN 6220-01-200-8051
NSN 6135-00-904-6780
NSN 7035-01-318-3158