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 5835-01-378-6804
NSN 6645-01-188-0213
NSN 5999-01-191-2705
NSN 5915-01-224-7044
NSN 7035-00-361-5975
NSN 5910-01-630-5595
NSN 6145-01-157-2046
NSN 6105-00-624-8362
NSN 5835-01-615-4766
NSN 5985-00-800-5438
NSN 5930-01-525-8279
NSN 6620-01-232-8550