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 6685-00-836-8148
NSN 5985-01-497-7779
NSN 6650-01-440-3520
NSN 6150-00-377-3926
NSN 5998-01-578-3694
NSN 6110-01-041-0854
NSN 6145-01-187-8909
NSN 5910-00-579-7752
NSN 6135-01-449-7330
NSN 6645-01-444-3016
NSN 6145-00-854-1892
NSN 6130-01-135-0472