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 5965-01-289-6436
NSN 5905-01-465-2642
NSN 5998-01-562-2042
NSN 6135-01-515-4260
NSN 7035-00-908-4933
NSN 5910-01-015-6355
NSN 6650-01-586-0426
NSN 5998-00-657-4760
NSN 5915-01-552-3324
NSN 5975-00-779-3319
NSN 5950-00-084-3437
NSN 5925-01-145-2130