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 5996-00-729-1250
NSN 2925-01-471-3365
NSN 5895-01-082-1211
NSN 5945-00-791-0833
NSN 5945-00-382-5849
NSN 6110-01-627-3971
NSN 5855-00-688-9954
NSN 5945-01-078-1577
NSN 2925-00-343-3235
NSN 5960-01-300-3506
NSN 5999-00-831-6098
NSN 5905-01-530-0839