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 5950-00-111-3430
NSN 5905-01-420-5602
NSN 6105-00-079-2409
NSN 6130-01-522-2004
NSN 5945-00-215-4609
NSN 5950-00-883-5582
NSN 6610-00-390-8471
NSN 7035-01-444-4240
NSN 6685-01-508-4739
NSN 5965-01-570-2804
NSN 5950-00-335-9609
NSN 6220-01-095-6525