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 5910-00-360-9310
NSN 5990-01-069-8649
NSN 2925-01-131-4531
NSN 2925-01-625-6841
NSN 5998-01-171-1004
NSN 5990-01-078-1294
NSN 2925-01-299-6967
NSN 5945-01-313-1355
NSN 5998-00-262-4879
NSN 5999-00-246-6304
NSN 5930-00-231-7762
NSN 6110-00-233-6626