Swing check type
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 6240-01-651-0489
NSN 5905-01-543-9033
NSN 5950-01-591-0183
NSN 5960-01-416-2544
NSN 6610-00-111-3648
NSN 5945-00-649-7197
NSN 5935-01-420-4542
NSN 5999-01-212-7555
NSN 5895-01-185-7614
NSN 6685-00-248-7716
NSN 5915-01-592-2248
NSN 5895-01-038-9813