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 5998-00-111-2197
NSN 6220-00-099-9192
NSN 5960-00-609-6732
NSN 6645-01-485-3517
NSN 6320-01-322-8249
NSN 5895-00-121-3366
NSN 6240-01-036-7089
NSN 5998-01-327-2995
NSN 5895-01-545-4659
NSN 5965-01-627-3702
NSN 6645-01-499-6119
NSN 7035-01-281-3642