Weapon system essential
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 4140-01-290-4026
NSN 7035-00-252-7467
NSN 5990-01-299-2014
NSN 5998-01-049-8033
NSN 6620-00-403-1142
NSN 5985-01-476-5665
NSN 6685-01-501-5362
NSN 6145-01-353-0440
NSN 6685-00-239-4941
NSN 6135-01-561-5945
NSN 6685-01-145-6809
NSN 5895-01-386-6406