Hastelloy c body, and special spring matl; o/a lg 2.946 in.
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 5930-01-186-0914
NSN 5960-01-309-5933
NSN 6650-01-045-5494
NSN 6610-00-281-9516
NSN 6610-01-261-1781
NSN 5990-00-479-9157
NSN 5950-01-039-5435
NSN 5895-00-536-0838
NSN 6320-01-378-6191
NSN 5999-01-656-8236
NSN 5835-00-155-1379
NSN 6685-01-164-6558