Third and fourth ends ms33656 for 5/16 in. Od tubing
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 copper having a pressure rating of 850 kpa or over
NSN 5985-00-215-3821
NSN 5855-01-289-4253
NSN 6105-01-065-4681
NSN 5999-00-659-0711
NSN 5910-00-007-3975
NSN 5965-01-107-2748
NSN 5910-01-245-8369
NSN 5990-01-009-3634
NSN 6650-01-437-7704
NSN 5930-01-371-3567
NSN 6220-00-529-8415
NSN 6685-00-462-0545