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 6220-00-376-8103
NSN 5920-01-586-5328
NSN 6685-01-084-6432
NSN 6320-01-357-3222
NSN 5855-01-583-1037
NSN 5998-00-116-4698
NSN 6145-01-646-3784
NSN 5998-01-391-2002
NSN 6645-00-432-3420
NSN 5985-01-206-4616
NSN 6685-01-024-0354
NSN 2925-01-599-1901