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 5920-01-610-2037
NSN 5965-01-574-3508
NSN 6105-01-145-1370
NSN 5910-00-225-8920
NSN 6130-01-367-8851
NSN 2925-01-603-6379
NSN 6135-00-951-3426
NSN 5965-00-583-4865
NSN 5920-00-229-8444
NSN 5975-01-025-1613
NSN 5990-01-548-3711
NSN 5996-01-449-0666