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 5950-01-088-8083
NSN 5935-01-363-9518
NSN 5920-01-200-6655
NSN 7035-01-213-4008
NSN 5945-01-099-5155
NSN 7035-01-457-0371
NSN 5920-01-214-0451
NSN 2925-00-636-4026
NSN 5999-01-324-4386
NSN 6130-00-239-0230
NSN 5915-01-027-0800
NSN 5930-01-588-8512