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 5965-01-213-0338
NSN 7035-00-142-9076
NSN 5960-01-487-6436
NSN 4140-00-451-2195
NSN 5985-00-565-4240
NSN 5985-01-249-4564
NSN 5930-01-507-5304
NSN 4140-01-354-2686
NSN 7035-01-417-6261
NSN 6145-01-351-4292
NSN 5915-01-463-9241
NSN 5945-00-423-3876