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 5945-00-461-9285
NSN 5930-00-953-5369
NSN 6650-01-302-8468
NSN 6220-00-730-0366
NSN 5925-01-354-3573
NSN 5999-00-414-5282
NSN 5910-00-050-9123
NSN 5895-01-451-7883
NSN 6240-00-538-8907
NSN 6110-01-657-8687
NSN 6220-00-967-0062
NSN 5996-01-399-6677