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 6650-01-049-5361
NSN 6105-01-547-4931
NSN 5925-01-376-5548
NSN 5945-01-586-5254
NSN 5965-00-009-8679
NSN 5985-01-615-7777
NSN 5945-01-378-8164
NSN 6220-01-290-3081
NSN 6240-01-645-7751
NSN 5920-00-085-3785
NSN 5910-00-987-1596
NSN 5905-01-213-2329