15psi 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 6135-01-495-0933
NSN 7035-01-235-6023
NSN 6685-01-447-2226
NSN 6240-01-444-3508
NSN 5975-01-447-3270
NSN 6150-01-266-2264
NSN 5985-01-388-3200
NSN 5975-01-221-3363
NSN 5855-01-330-3669
NSN 6110-01-047-3903
NSN 6220-00-167-2154
NSN 6645-00-879-9941