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 6320-01-561-9011
NSN 6685-01-567-2665
NSN 5990-00-247-0975
NSN 5925-00-752-8292
NSN 6620-01-381-6225
NSN 6110-00-257-1446
NSN 5930-00-849-7692
NSN 5996-01-633-7979
NSN 6685-01-215-0616
NSN 5950-01-450-1308
NSN 6145-01-331-9152
NSN 6620-01-087-2354