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 steel
NSN 5895-00-114-3418
NSN 5960-00-813-1526
NSN 5998-00-409-4553
NSN 5925-00-886-5440
NSN 5895-01-041-0822
NSN 6220-01-025-0482
NSN 5920-00-279-6584
NSN 5925-00-127-5806
NSN 6130-01-421-9414
NSN 5910-01-120-0291
NSN 5996-00-764-1610
NSN 5905-00-055-7124