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 7035-01-439-9356
NSN 5945-00-276-9274
NSN 5905-01-394-1765
NSN 5905-01-500-4666
NSN 5985-01-432-4253
NSN 6620-00-247-7427
NSN 5975-01-347-0361
NSN 5950-01-309-9096
NSN 5950-00-419-0232
NSN 6650-00-879-5834
NSN 7035-01-183-7550
NSN 5935-01-094-8181