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 6130-01-410-7551
NSN 6645-01-076-9310
NSN 6145-00-466-4068
NSN 6145-00-233-6010
NSN 5945-00-597-5722
NSN 6610-01-242-9674
NSN 6685-01-296-1848
NSN 6145-00-470-1606
NSN 5960-00-762-3161
NSN 5925-01-522-0439
NSN 6105-00-882-0854
NSN 6645-01-113-6712