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 5915-01-267-8148
NSN 6130-00-423-5349
NSN 5905-00-726-8488
NSN 5930-01-519-9318
NSN 5895-00-518-1593
NSN 5895-01-474-5661
NSN 5905-01-211-0238
NSN 5930-01-050-5281
NSN 6150-01-044-6243
NSN 5990-01-472-2447
NSN 5985-00-957-0253
NSN 5985-01-275-6392