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 5960-00-256-3622
NSN 5935-01-596-0396
NSN 6645-01-283-5387
NSN 6130-00-917-7502
NSN 6685-01-116-4526
NSN 5925-01-366-0318
NSN 5855-00-631-4565
NSN 5998-01-080-9433
NSN 5996-00-464-2200
NSN 6685-01-520-4684
NSN 6110-00-089-6175
NSN 5835-00-113-6090