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 5965-00-900-6401
NSN 6105-00-053-8638
NSN 6240-01-424-4529
NSN 6685-00-176-3151
NSN 5950-01-190-9043
NSN 5925-00-078-9566
NSN 5935-00-595-9262
NSN 6240-01-420-6495
NSN 5990-00-369-5212
NSN 5935-01-634-0668
NSN 6645-00-877-6002
NSN 5950-01-345-5017