No. 10 mesh screen attached to input end
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 5996-00-892-3462
NSN 5945-01-073-5791
NSN 5998-00-925-2992
NSN 5935-01-565-4079
NSN 2925-00-233-5644
NSN 6135-01-592-8698
NSN 5996-01-137-2927
NSN 6645-01-573-0553
NSN 5990-01-269-2111
NSN 5935-00-908-4721
NSN 6150-01-382-8440
NSN 6220-01-457-5447