Ms33649-6 3/8 inch inlet. Ms33649-8 1/2 inch outlet.
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 5895-00-859-4821
NSN 5990-00-226-7894
NSN 5975-01-401-5355
NSN 5935-01-451-4297
NSN 5945-00-223-7265
NSN 5915-00-167-6926
NSN 6130-00-160-4721
NSN 5985-00-283-5514
NSN 6685-01-057-5619
NSN 7035-01-168-3596
NSN 5925-00-233-1962
NSN 6135-00-405-1989