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 6145-00-275-4046
NSN 5905-00-650-2616
NSN 5999-01-591-9557
NSN 6650-00-418-2129
NSN 5998-01-202-1160
NSN 6650-01-063-6138
NSN 5960-01-604-1158
NSN 5965-01-064-4403
NSN 5930-01-218-6012
NSN 7035-00-834-2090
NSN 5905-01-474-4739
NSN 6105-01-616-4504