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 5945-00-540-7433
NSN 6135-00-152-8729
NSN 7035-01-560-5652
NSN 5935-01-259-7992
NSN 6620-00-873-9825
NSN 2925-01-587-3956
NSN 6645-01-305-4068
NSN 6645-00-107-8190
NSN 5835-01-383-1313
NSN 6150-01-367-3093
NSN 5895-01-182-9327
NSN 5905-01-465-9502