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 5960-01-011-6358
NSN 5950-00-845-9004
NSN 5950-01-066-1524
NSN 6130-01-394-4986
NSN 5915-01-306-0288
NSN 6610-00-793-0010
NSN 5910-01-536-6605
NSN 5925-01-211-6660
NSN 5965-00-050-5456
NSN 5990-01-370-7912
NSN 5855-01-451-1163
NSN 5960-01-304-7178