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 6130-00-613-7448
NSN 5895-01-428-4126
NSN 6220-01-296-9571
NSN 5965-01-557-4653
NSN 6220-00-236-3383
NSN 5950-00-740-8897
NSN 6145-01-437-7086
NSN 6110-01-227-8597
NSN 5975-01-194-1237
NSN 6145-01-551-3319
NSN 6320-00-931-4855
NSN 5960-00-902-9039