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 5855-01-656-6808
NSN 5925-01-017-7270
NSN 6135-01-584-0859
NSN 6320-01-476-7702
NSN 5905-01-495-3705
NSN 5905-00-127-2775
NSN 5835-00-484-1529
NSN 5990-01-527-7640
NSN 5910-00-101-0538
NSN 2925-00-115-5857
NSN 5975-00-267-8061
NSN 5975-01-086-6657