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 6105-01-369-6173
NSN 5895-01-177-2187
NSN 5915-01-165-5332
NSN 6150-00-827-1949
NSN 5905-01-026-9636
NSN 2925-01-464-3093
NSN 5998-00-187-0395
NSN 6685-00-257-4088
NSN 5855-00-079-2370
NSN 5935-01-460-0054
NSN 5975-00-558-2495
NSN 6145-01-103-4863