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 6645-00-684-3424
NSN 5895-01-433-4720
NSN 4140-01-256-9053
NSN 5895-01-355-4775
NSN 5910-01-076-6117
NSN 7035-00-267-5424
NSN 6620-01-140-0968
NSN 6645-01-558-9016
NSN 6240-01-189-0184
NSN 6145-00-033-2997
NSN 6150-01-559-8483
NSN 5996-01-426-8531