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 6220-01-262-3156
NSN 6620-01-463-1373
NSN 5965-00-139-1039
NSN 6110-01-160-7706
NSN 5915-01-286-2158
NSN 6645-01-444-3016
NSN 6240-01-462-6958
NSN 6110-01-069-2966
NSN 6610-01-170-2905
NSN 5895-01-555-8226
NSN 6145-01-247-7634
NSN 2925-01-231-6312