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 5950-01-447-6105
NSN 6685-01-535-4838
NSN 6135-01-439-8669
NSN 6685-00-118-3625
NSN 6645-00-927-1444
NSN 6130-01-019-8759
NSN 5965-01-578-6260
NSN 5950-01-602-0874
NSN 5965-01-363-7779
NSN 7035-01-371-0090
NSN 2925-00-516-8841
NSN 6105-00-403-3305