Flange mtg holes thd 0.250-28unf-3b
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 5996-01-312-1727
NSN 5950-01-587-3517
NSN 6320-00-468-8421
NSN 5950-01-336-3811
NSN 5905-00-878-9190
NSN 2925-01-519-3221
NSN 6240-01-500-6260
NSN 5945-01-024-2124
NSN 6620-01-357-3643
NSN 5910-01-578-8593
NSN 5905-01-430-9182
NSN 5998-01-317-7269