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 5960-01-421-0887
NSN 5975-01-207-9298
NSN 5960-01-157-7009
NSN 5910-01-545-6648
NSN 6150-01-061-9467
NSN 6220-01-380-7148
NSN 5985-01-067-7297
NSN 4140-01-464-6810
NSN 5925-01-432-8431
NSN 6145-00-521-0001
NSN 6220-01-555-8332
NSN 5990-01-206-8895