No other part numbers with same form, fit, and function found.
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 copper having a pressure rating of 850 kpa or over
NSN 6220-01-371-5438
NSN 6645-01-394-5149
NSN 5950-00-466-1543
NSN 6650-01-437-9557
NSN 5990-01-480-9938
NSN 5950-01-048-7332
NSN 6145-01-089-2651
NSN 5998-00-528-9032
NSN 5905-01-116-2689
NSN 5999-01-173-1240
NSN 5960-00-675-9373
NSN 6110-00-257-1446