No other part numbers with same form, fit, and function found.
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 6610-00-339-1254
NSN 6685-00-937-9157
NSN 5930-00-281-1311
NSN 5965-01-437-0905
NSN 6145-01-483-1292
NSN 5945-01-116-0861
NSN 5998-01-079-3082
NSN 6320-01-451-0821
NSN 5990-00-419-0236
NSN 5996-00-222-6049
NSN 6135-01-226-4071
NSN 6145-00-011-2390