Class 150
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 5998-01-182-7320
NSN 7035-01-503-6887
NSN 5915-00-368-4564
NSN 6610-01-370-1576
NSN 5996-01-278-2228
NSN 5945-01-026-0506
NSN 5996-01-249-7392
NSN 5910-00-075-0977
NSN 6685-01-467-5171
NSN 5950-00-697-2608
NSN 6645-00-368-8636
NSN 5895-01-258-5933