Swing check type
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 6650-01-119-9920
NSN 4140-01-266-1696
NSN 6105-01-024-8894
NSN 5975-00-369-7306
NSN 6105-01-477-0851
NSN 5998-01-649-1606
NSN 6135-01-548-1423
NSN 5950-00-648-5349
NSN 6650-01-560-0321
NSN 5975-01-013-1011
NSN 5835-01-125-6676
NSN 5905-00-050-0405