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 5855-01-013-6864
NSN 5855-01-450-8377
NSN 7035-00-849-5526
NSN 2925-01-101-4655
NSN 5910-00-276-8592
NSN 6240-01-085-3403
NSN 4140-01-305-4828
NSN 5920-01-322-4216
NSN 6220-00-333-8521
NSN 6645-01-578-6815
NSN 5975-01-254-7000
NSN 5998-01-322-2082