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 materials other than copper, iron or steel
NSN 6110-00-176-4404
NSN 6650-01-106-8601
NSN 5950-01-539-3240
NSN 6220-01-180-0028
NSN 6320-00-070-4544
NSN 5910-00-149-2016
NSN 6645-01-168-8465
NSN 6320-01-280-5091
NSN 5965-01-373-6457
NSN 6135-01-101-5039
NSN 5990-00-407-4473
NSN 5998-01-359-3402