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 5925-00-720-1354
NSN 5835-01-442-6482
NSN 5996-01-538-3703
NSN 5925-01-386-3178
NSN 6130-01-084-8865
NSN 6135-00-145-8884
NSN 6645-00-466-0685
NSN 5965-01-442-9749
NSN 5990-01-537-1124
NSN 6150-01-461-6305
NSN 4140-00-361-4691
NSN 5965-01-480-3096