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 5950-00-269-3708
NSN 5895-01-027-0500
NSN 6135-01-413-4747
NSN 5945-01-546-7900
NSN 5930-01-610-0089
NSN 6320-01-484-7734
NSN 6645-00-183-8812
NSN 5895-00-969-9779
NSN 6685-01-015-2126
NSN 5920-01-503-3364
NSN 5985-01-235-5413
NSN 5920-01-010-3293