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 2925-00-215-4954
NSN 5965-00-882-6949
NSN 5965-00-391-0562
NSN 6610-01-447-2560
NSN 6110-01-525-7358
NSN 5990-01-581-6871
NSN 5960-00-455-5256
NSN 5855-01-311-6666
NSN 4140-00-578-7726
NSN 6685-01-088-9388
NSN 5990-00-841-5637
NSN 5990-00-583-9920