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 5945-01-473-9143
NSN 2925-01-015-2354
NSN 5996-01-406-5785
NSN 5985-00-200-9876
NSN 6685-01-318-6540
NSN 6110-01-231-2568
NSN 2925-01-583-0736
NSN 6645-01-028-2186
NSN 7035-01-119-6271
NSN 5985-01-410-7826
NSN 6240-01-467-3341
NSN 5998-01-127-3703