Class 150 pressure rating; raised flange face (serrated); metal to metal seal (extreme temperature range); titanium spring;
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.
NSN 6645-01-318-7371
NSN 6220-00-823-6688
NSN 6240-01-099-6810
NSN 6610-01-246-5881
NSN 5998-00-935-2510
NSN 6220-00-007-9698
NSN 6320-00-422-9006
NSN 6150-01-539-9318
NSN 6220-00-407-9581
NSN 5999-01-339-4617
NSN 5999-01-059-0460
NSN 6150-00-223-2596