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 5925-01-483-7604
NSN 6105-01-412-8480
NSN 5950-00-119-6611
NSN 6110-01-081-2898
NSN 6145-01-513-1242
NSN 5915-01-111-4606
NSN 6650-01-252-7701
NSN 6135-00-057-2005
NSN 5945-01-385-0184
NSN 5960-01-265-0354
NSN 5930-01-516-4875
NSN 5950-01-076-2967