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 4140-01-634-0330
NSN 6320-01-386-3491
NSN 5925-00-286-8502
NSN 6105-01-382-1105
NSN 5910-01-424-0225
NSN 5999-01-052-3536
NSN 6320-01-443-3826
NSN 6645-00-736-0476
NSN 5910-01-392-2297
NSN 5905-00-923-3613
NSN 5925-01-449-4386
NSN 5895-01-071-6930