The end connection identified above as the second end is the valve inlet
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 5998-00-857-1463
NSN 6320-01-310-8068
NSN 5960-01-530-0581
NSN 5975-01-547-6853
NSN 6220-00-061-8076
NSN 5965-01-633-1281
NSN 5950-01-380-3203
NSN 5905-00-420-5711
NSN 5930-00-932-3143
NSN 5985-01-099-3174
NSN 6650-01-202-8014
NSN 6135-00-985-7846