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 steel
NSN 5965-01-078-6776
NSN 5915-01-277-4024
NSN 5960-01-201-6316
NSN 5915-01-562-7546
NSN 6610-01-007-4252
NSN 5925-01-094-3659
NSN 5945-01-503-0423
NSN 7035-01-199-6915
NSN 6110-01-276-8353
NSN 5930-00-552-1199
NSN 6130-01-140-1778
NSN 5990-01-221-6361