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 7035-01-598-2394
NSN 6685-01-417-1807
NSN 2925-00-707-6770
NSN 4140-00-401-3123
NSN 6150-00-949-7748
NSN 6610-00-197-7648
NSN 5915-01-214-8849
NSN 5998-00-250-9561
NSN 6135-00-196-5267
NSN 6110-00-216-8112
NSN 6130-00-508-3655
NSN 5930-01-439-7022