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 5965-01-143-9577
NSN 5835-01-561-2959
NSN 6135-01-201-5858
NSN 6130-00-145-1406
NSN 5996-01-218-5213
NSN 5945-00-980-0373
NSN 5950-01-469-3372
NSN 5960-01-079-2400
NSN 7035-00-763-6180
NSN 5996-00-310-3460
NSN 6685-01-388-2236
NSN 6240-00-952-0099