Class 150
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 5915-00-127-0111
NSN 5855-01-535-2266
NSN 5905-01-182-2414
NSN 5990-00-125-1375
NSN 5910-01-350-3639
NSN 5930-01-069-0194
NSN 6110-00-239-9248
NSN 6220-01-086-4061
NSN 6150-01-361-1041
NSN 6620-01-594-1833
NSN 2925-00-200-0085
NSN 7035-00-232-4043