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 materials other than copper, iron or steel
NSN 5999-01-176-7302
NSN 6110-00-583-3911
NSN 6110-01-491-8755
NSN 6320-00-925-0558
NSN 6610-01-433-2219
NSN 5895-01-260-4206
NSN 5998-01-305-2553
NSN 5985-00-451-8710
NSN 6145-00-553-8196
NSN 6130-01-233-1616
NSN 6145-01-111-9553
NSN 5855-01-411-3360