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 5950-01-254-2859
NSN 5905-01-109-7455
NSN 6645-01-192-8717
NSN 5945-00-201-6294
NSN 5960-00-079-7076
NSN 6620-01-462-1625
NSN 6220-01-228-1943
NSN 5960-01-425-1454
NSN 6110-01-525-1755
NSN 5910-01-457-6749
NSN 6110-00-402-6376
NSN 6685-01-569-7986