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 6145-01-258-8575
NSN 5835-01-341-1757
NSN 5930-00-964-7759
NSN 5960-01-323-6432
NSN 5996-00-925-0173
NSN 5998-01-607-0533
NSN 6650-01-559-7635
NSN 5990-01-411-5930
NSN 6645-01-003-5692
NSN 4140-01-483-2297
NSN 5945-01-058-5695
NSN 5945-00-489-2479