Cartridge type
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 5920-01-536-0116
NSN 5960-00-904-3835
NSN 6685-00-837-9657
NSN 6105-01-205-7190
NSN 5945-01-258-1457
NSN 6135-00-274-4037
NSN 5920-00-054-7048
NSN 5965-01-476-0721
NSN 6150-00-827-0081
NSN 4140-00-099-9205
NSN 6320-01-292-6635
NSN 5960-01-271-8107