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 5999-01-358-1923
NSN 6240-01-384-3887
NSN 6220-00-187-5519
NSN 5935-00-808-0618
NSN 5910-00-269-4755
NSN 5975-01-426-5624
NSN 5950-01-261-7938
NSN 6105-01-401-5361
NSN 6110-01-312-6307
NSN 5950-01-442-7195
NSN 5945-01-468-9594
NSN 5920-01-573-8190