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 5905-01-078-2881
NSN 5905-01-579-3060
NSN 6240-01-144-3729
NSN 5905-01-186-0061
NSN 5925-01-487-6830
NSN 5895-01-298-5892
NSN 5905-01-530-7820
NSN 5975-01-050-5225
NSN 6240-01-579-3758
NSN 5975-01-154-6787
NSN 5930-01-043-9302
NSN 5945-01-380-3876