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 5985-00-845-4818
NSN 6685-01-462-0141
NSN 5925-01-248-7082
NSN 5985-01-219-6559
NSN 5975-01-535-7193
NSN 6610-01-624-2561
NSN 5945-00-070-7118
NSN 6650-01-049-5361
NSN 5975-01-449-9145
NSN 5855-00-560-0110
NSN 5985-00-080-2122
NSN 5950-01-335-0677