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 5930-01-641-2549
NSN 6105-00-827-0616
NSN 6220-01-449-0952
NSN 6130-00-245-8733
NSN 5985-01-210-3420
NSN 5975-00-061-7035
NSN 6130-01-548-9572
NSN 5985-01-344-9723
NSN 6110-01-423-6146
NSN 6105-01-174-7340
NSN 5998-00-919-5562
NSN 5985-00-394-0889