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 5999-01-474-5011
NSN 5925-01-324-9474
NSN 5915-01-323-7154
NSN 2925-00-845-1480
NSN 6610-01-097-5073
NSN 6145-00-238-7759
NSN 6145-00-973-5628
NSN 6610-00-850-4910
NSN 6150-01-135-2947
NSN 7035-00-631-3782
NSN 6130-00-541-8468
NSN 5975-01-560-1145