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 6105-01-027-6148
NSN 6320-00-937-5625
NSN 6645-01-275-5328
NSN 5925-01-441-5678
NSN 5930-01-474-7483
NSN 5915-01-147-6098
NSN 6220-00-167-2154
NSN 5915-00-172-2308
NSN 7035-00-358-0470
NSN 5996-01-194-1204
NSN 5905-01-418-5303
NSN 5910-01-408-5589