Weapon system essential
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 5985-01-434-1573
NSN 5960-01-438-0245
NSN 5905-01-089-6916
NSN 5855-00-918-1622
NSN 5999-01-014-2869
NSN 6150-01-569-1936
NSN 5910-01-565-9259
NSN 5945-01-220-9923
NSN 5965-00-317-1679
NSN 6685-00-523-1500
NSN 6240-01-322-9387
NSN 5950-00-505-5777