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 materials other than copper, iron or steel
NSN 5950-01-491-4407
NSN 6135-01-068-0119
NSN 6130-01-336-7866
NSN 5905-00-910-5721
NSN 6220-01-586-6322
NSN 5945-01-495-0509
NSN 5930-00-983-4264
NSN 5950-00-555-0605
NSN 6240-00-156-1607
NSN 5950-01-158-5041
NSN 5975-00-886-8200
NSN 6645-01-522-7447