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 5975-01-599-3226
NSN 5965-00-917-0455
NSN 6105-00-404-0101
NSN 6110-01-367-2165
NSN 6645-01-537-3114
NSN 5910-01-148-1593
NSN 2925-01-509-3783
NSN 5985-00-732-9651
NSN 5855-00-189-6066
NSN 5945-01-463-4210
NSN 4140-00-192-8789
NSN 6220-01-098-8171