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 copper having a pressure rating of 850 kpa or over
NSN 5905-01-519-9021
NSN 6685-01-399-6686
NSN 6240-01-168-4533
NSN 5910-01-015-1945
NSN 4140-01-017-1269
NSN 2925-01-448-2880
NSN 6135-00-826-4798
NSN 5990-01-059-0947
NSN 5920-01-112-0296
NSN 6685-01-193-1733
NSN 6145-00-691-3609
NSN 5996-01-414-1685