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 5910-01-461-4365
NSN 5915-00-932-3040
NSN 5945-01-177-9602
NSN 5950-01-603-6844
NSN 6610-01-294-5666
NSN 5925-00-986-8980
NSN 5935-01-421-4158
NSN 5965-00-892-3665
NSN 5975-01-632-8371
NSN 6130-01-546-9882
NSN 6135-00-985-7846
NSN 5965-01-644-6633