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 6130-01-271-1069
NSN 5915-01-569-1406
NSN 5985-00-553-7103
NSN 5999-01-534-3123
NSN 6130-01-646-7150
NSN 5999-01-496-8506
NSN 6240-00-947-2006
NSN 5935-01-422-1555
NSN 5920-01-430-9500
NSN 5920-01-171-3624
NSN 2925-00-816-8765
NSN 5965-01-519-8228