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 6110-01-245-3059
NSN 5930-01-530-4985
NSN 5990-00-254-4825
NSN 7035-01-038-9970
NSN 5895-01-126-2774
NSN 5960-01-425-1454
NSN 5910-01-460-2248
NSN 6645-01-076-9310
NSN 5998-01-378-8173
NSN 6610-00-369-6661
NSN 5999-00-328-2172
NSN 5905-00-594-8102