O/a lg 2.712 in.
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 6610-01-348-0545
NSN 7035-00-931-9415
NSN 5996-01-610-3406
NSN 5910-01-605-1469
NSN 5985-01-321-8313
NSN 7035-00-205-8739
NSN 6650-01-040-3958
NSN 6320-00-937-5625
NSN 5905-01-270-4850
NSN 6240-01-401-5340
NSN 5920-01-289-3030
NSN 5910-01-605-3393