Cartridge type
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 6150-00-264-5978
NSN 6620-00-883-1181
NSN 5935-00-205-9333
NSN 5915-01-332-9394
NSN 5945-01-297-5990
NSN 5999-01-147-5684
NSN 5990-00-812-1513
NSN 5950-01-076-7012
NSN 2925-00-142-0641
NSN 7035-00-455-7666
NSN 5999-01-445-3237
NSN 5855-01-555-1381