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 5915-00-022-7795
NSN 5905-00-186-8555
NSN 5910-01-035-7639
NSN 5998-00-135-9102
NSN 6650-00-710-8130
NSN 6650-00-299-9681
NSN 6620-00-824-4609
NSN 2925-01-004-5627
NSN 5960-01-089-7174
NSN 5950-00-241-6339
NSN 5945-00-052-3922
NSN 6110-00-456-2058