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 6145-01-563-5883
NSN 5905-01-623-4757
NSN 6610-01-139-2809
NSN 6610-00-822-0431
NSN 6650-00-160-4288
NSN 2925-01-292-9248
NSN 6645-01-166-3788
NSN 7035-01-348-5153
NSN 5935-01-316-4425
NSN 5915-01-422-0564
NSN 6620-01-076-1340
NSN 5965-00-529-0602