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 5998-01-540-3707
NSN 5935-01-228-5180
NSN 5925-00-617-9927
NSN 5998-01-400-2645
NSN 5915-01-138-7292
NSN 5998-00-633-5169
NSN 4140-01-205-6261
NSN 5905-01-304-7483
NSN 6685-00-416-2900
NSN 6135-00-377-9165
NSN 5895-00-755-4647
NSN 6130-01-615-5960