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 6150-01-313-9235
NSN 2925-00-585-4572
NSN 5855-01-096-9294
NSN 6130-00-914-8831
NSN 2925-00-940-9749
NSN 5975-01-419-2170
NSN 5965-00-624-4134
NSN 5930-00-503-2192
NSN 6150-00-784-4237
NSN 4140-01-516-8995
NSN 6135-01-597-1901
NSN 6135-01-523-3198