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 5835-00-711-3371
NSN 6645-00-192-1152
NSN 5930-01-481-2635
NSN 5835-00-404-6149
NSN 5945-01-503-0423
NSN 6130-00-051-5986
NSN 5855-00-014-5008
NSN 6130-00-088-4318
NSN 5920-00-257-2950
NSN 5855-01-108-2044
NSN 4140-01-431-4330
NSN 5950-01-423-8208