3/8 inch valve size; identical flareless tube 9/16-18 unjf 3a
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 steel
NSN 5945-01-360-2322
NSN 5975-00-490-4392
NSN 5996-00-349-8885
NSN 5960-00-300-2358
NSN 6150-00-548-9802
NSN 6650-01-383-4526
NSN 5930-01-123-0870
NSN 6645-00-569-1759
NSN 6150-01-200-8195
NSN 6105-00-985-8380
NSN 5925-00-647-3469
NSN 5915-00-367-2854