Swing check type
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 5935-01-276-6873
NSN 5999-01-286-9957
NSN 7035-00-145-9138
NSN 5945-01-528-9089
NSN 5855-01-111-3962
NSN 7035-00-541-8516
NSN 5985-01-351-5056
NSN 6145-00-833-7753
NSN 5945-01-230-4487
NSN 6620-01-352-5640
NSN 5990-01-146-9126
NSN 5998-00-448-3193