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 5985-00-244-1378
NSN 5930-00-967-9339
NSN 5996-01-432-3842
NSN 6135-00-756-6149
NSN 5925-00-935-5287
NSN 6150-01-583-1866
NSN 6610-00-079-1508
NSN 5960-00-285-1001
NSN 5965-01-463-2815
NSN 6240-00-756-2596
NSN 6685-01-189-9937
NSN 5835-01-272-4087