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 materials other than copper, iron or steel
NSN 5910-01-423-9485
NSN 4140-01-172-0084
NSN 6610-01-169-6134
NSN 5835-01-408-6529
NSN 6110-01-168-8247
NSN 6610-00-725-6081
NSN 6685-00-891-5986
NSN 5998-01-508-8882
NSN 5910-01-436-7525
NSN 4140-00-243-6664
NSN 5965-01-321-9039
NSN 5990-01-181-9886