Hastelloy c body, and special spring matl; o/a lg 2.946 in.
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 materials other than copper, iron or steel
NSN 6610-00-957-3875
NSN 5915-01-650-1733
NSN 5910-01-153-2651
NSN 5999-00-971-0307
NSN 6320-00-098-2858
NSN 5835-00-794-7500
NSN 5960-00-411-7552
NSN 5985-01-444-4054
NSN 5999-01-143-8988
NSN 6150-00-394-8888
NSN 6130-01-205-4792
NSN 5910-01-521-4415