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 steel
NSN 6135-01-140-8201
NSN 5930-01-449-3182
NSN 5996-01-024-8898
NSN 6610-01-394-3808
NSN 5990-01-301-6850
NSN 5985-01-624-7613
NSN 6135-00-112-8637
NSN 5915-01-160-4850
NSN 6220-01-537-0129
NSN 5945-01-463-1245
NSN 2925-01-025-0082
NSN 6685-01-473-0547