3 1/6 material, polytetrafluoroethylene gasket pkg
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 steel
NSN 5999-01-572-5027
NSN 6620-00-115-9050
NSN 7035-01-432-2424
NSN 5835-01-540-4995
NSN 5920-01-503-0883
NSN 5960-00-906-6087
NSN 6145-01-047-9537
NSN 5998-01-525-8137
NSN 6145-00-921-4520
NSN 5950-01-383-5947
NSN 5920-01-069-9833
NSN 7035-00-803-3056