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 iron
NSN 6110-00-482-3372
NSN 6620-01-132-5190
NSN 5998-01-268-7358
NSN 5895-00-979-5395
NSN 6130-00-079-1269
NSN 7035-00-628-3471
NSN 5835-01-281-7281
NSN 6135-00-461-3590
NSN 5920-01-632-0074
NSN 5950-00-475-9004
NSN 5990-00-079-5406
NSN 5965-01-445-1254