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 5945-01-152-9166
NSN 6145-00-382-6199
NSN 5998-01-157-5603
NSN 5855-01-504-6080
NSN 5920-00-565-9022
NSN 6620-01-032-3937
NSN 5910-01-386-5844
NSN 5930-01-357-8240
NSN 6320-00-994-0179
NSN 5835-01-447-2544
NSN 2925-01-033-0141
NSN 5895-00-253-8138