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 7035-01-633-9537
NSN 5965-01-584-6239
NSN 6145-01-657-3777
NSN 6645-01-332-8982
NSN 5999-01-529-6872
NSN 5965-01-474-5654
NSN 6620-01-562-0615
NSN 6620-01-487-0605
NSN 5960-00-499-6781
NSN 5996-01-181-5438
NSN 6150-01-437-6927
NSN 6220-01-492-9403