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 5950-00-095-6651
NSN 5945-00-880-3379
NSN 6110-00-871-6429
NSN 7035-01-307-5366
NSN 5930-01-328-9349
NSN 5998-01-399-7890
NSN 5910-01-262-0871
NSN 5925-01-482-3642
NSN 5996-01-565-8951
NSN 5975-01-006-2808
NSN 6240-00-865-3257
NSN 6610-01-630-7202