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 6105-00-351-4989
NSN 5965-01-489-1552
NSN 5920-00-023-2926
NSN 6130-00-057-5593
NSN 5965-00-167-1255
NSN 6320-00-731-6134
NSN 5960-00-078-4173
NSN 5998-01-134-8324
NSN 5895-01-633-3939
NSN 6135-01-190-2628
NSN 6620-01-173-3284
NSN 5910-00-233-6639