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 5945-01-178-5214
NSN 5915-01-584-2404
NSN 5925-01-202-0131
NSN 5855-00-004-0904
NSN 5950-01-477-3920
NSN 5930-01-014-3643
NSN 5905-01-390-8243
NSN 6320-00-036-3688
NSN 5975-00-937-0415
NSN 6105-01-152-5987
NSN 5975-00-577-0168
NSN 6610-01-541-9794