5.5 psi cracking pressure
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 5935-00-884-2239
NSN 6145-01-484-8735
NSN 5920-01-326-7806
NSN 5915-01-520-4545
NSN 5985-01-608-8608
NSN 5945-00-802-6699
NSN 2925-01-426-3410
NSN 5996-01-112-2731
NSN 2925-00-137-5120
NSN 6645-00-200-2324
NSN 5905-00-706-6684
NSN 5910-01-371-3807