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 6685-01-411-6958
NSN 5895-01-061-7257
NSN 6130-01-605-1850
NSN 6110-01-324-3816
NSN 5935-01-094-5949
NSN 6110-00-402-7637
NSN 5910-01-232-1256
NSN 5855-01-581-9697
NSN 5910-00-782-5051
NSN 6130-01-350-3585
NSN 5950-00-269-3708
NSN 6145-01-383-6144