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 6130-00-313-5170
NSN 5905-00-892-7099
NSN 5965-00-111-2073
NSN 5960-01-065-0273
NSN 5950-01-462-0677
NSN 5990-00-652-2249
NSN 6110-00-257-5199
NSN 6620-01-223-9025
NSN 5985-01-025-1951
NSN 6220-01-449-2807
NSN 5925-01-367-6118
NSN 6610-01-599-4462