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 materials other than copper, iron or steel
NSN 6130-01-281-0089
NSN 5855-01-316-0752
NSN 6645-00-432-3420
NSN 6150-00-383-4377
NSN 5996-00-676-0808
NSN 7035-01-495-7134
NSN 5905-01-592-8769
NSN 6145-01-567-3303
NSN 5920-01-158-4517
NSN 4140-00-660-8699
NSN 6145-00-369-3880
NSN 5905-00-038-6961