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 5935-01-503-0363
NSN 5985-01-644-8318
NSN 5895-00-353-6671
NSN 5975-00-754-4142
NSN 6150-01-414-6089
NSN 6145-01-483-0407
NSN 5905-01-290-1228
NSN 2925-01-357-9021
NSN 5985-00-941-4645
NSN 5965-01-600-0566
NSN 5990-01-625-5923
NSN 5950-01-037-4298