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 5985-01-165-3224
NSN 5925-01-083-6500
NSN 5895-01-337-9537
NSN 6685-01-481-4374
NSN 5999-01-506-6052
NSN 6610-01-186-4106
NSN 6240-00-353-5753
NSN 5910-00-966-6265
NSN 6685-00-401-7149
NSN 6145-01-200-7936
NSN 5915-01-262-1720
NSN 6685-00-377-9044