Valve size is 8 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 5975-01-517-0103
NSN 5998-01-596-5950
NSN 6150-01-518-6146
NSN 6105-00-684-6807
NSN 5910-01-421-2460
NSN 5950-00-999-9155
NSN 6145-01-371-8630
NSN 6645-01-023-8020
NSN 5895-00-201-8863
NSN 4140-01-228-1261
NSN 2925-00-391-0331
NSN 6645-00-849-4429