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 5975-00-917-9514
NSN 6320-01-407-8663
NSN 6610-00-553-5103
NSN 5985-00-288-1861
NSN 6240-01-463-3132
NSN 5998-01-296-9560
NSN 5905-01-523-8311
NSN 6220-00-111-3188
NSN 6685-01-449-3722
NSN 5998-01-082-3854
NSN 5910-01-123-8483
NSN 5990-01-046-3450