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 5910-01-015-5108
NSN 5950-01-077-0488
NSN 6685-01-362-4272
NSN 6145-00-342-8122
NSN 5990-00-229-4647
NSN 6105-00-138-0616
NSN 5920-01-437-8850
NSN 5999-01-606-9766
NSN 5855-01-147-4785
NSN 5925-00-399-1120
NSN 5835-00-065-6757
NSN 6620-01-514-8859