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 6645-01-470-7246
NSN 5965-01-420-6613
NSN 7035-01-307-5366
NSN 5930-01-643-6041
NSN 6130-00-292-5058
NSN 5935-01-542-9903
NSN 6150-00-868-7953
NSN 5935-00-548-3288
NSN 5985-00-320-6403
NSN 5925-00-075-5534
NSN 5999-01-615-7743
NSN 6220-00-013-9523