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 6110-01-579-3764
NSN 6145-00-925-2004
NSN 6145-01-432-6271
NSN 5945-00-702-7210
NSN 5910-00-707-1364
NSN 6145-01-197-9558
NSN 4140-01-358-7889
NSN 5905-01-271-9161
NSN 6240-01-100-4158
NSN 5990-01-296-8190
NSN 5960-00-553-7338
NSN 5920-01-093-1081