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 5945-01-031-1963
NSN 2925-01-121-3355
NSN 5996-01-327-8782
NSN 2925-01-333-6346
NSN 6110-00-321-1271
NSN 5990-01-629-7927
NSN 5925-00-921-1171
NSN 5960-01-453-6170
NSN 6240-01-108-6766
NSN 5945-01-370-3994
NSN 6650-01-494-2084
NSN 5945-01-267-3960