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 6145-01-624-5346
NSN 5996-01-052-1693
NSN 6620-01-655-7664
NSN 5895-01-542-1156
NSN 5930-01-567-3440
NSN 5950-01-313-3918
NSN 7035-01-206-2623
NSN 5935-01-481-4103
NSN 6645-00-256-4072
NSN 5895-01-555-8226
NSN 6105-01-428-5755
NSN 5960-01-102-3190