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 6130-01-385-2191
NSN 5960-00-382-6012
NSN 5915-01-196-6016
NSN 5915-00-142-6912
NSN 6150-01-359-1253
NSN 5999-01-526-8494
NSN 5895-00-596-8678
NSN 5965-01-510-9593
NSN 5996-01-118-2296
NSN 7035-00-111-4389
NSN 5915-00-053-2003
NSN 5925-01-658-0472