Class 150
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Classification: Check valves of steel
NSN 5895-01-386-3049
NSN 6105-01-468-7458
NSN 5910-01-133-7208
NSN 6110-00-066-9614
NSN 5999-01-420-5967
NSN 2925-01-201-3043
NSN 5999-01-326-8261
NSN 6650-01-085-7542
NSN 5945-00-593-3787
NSN 5975-01-106-3595
NSN 6130-01-303-7720
NSN 5835-01-301-0022