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 5905-00-983-6014
NSN 4140-00-621-9226
NSN 5930-00-275-2136
NSN 5950-01-055-4631
NSN 6240-00-319-0452
NSN 6130-01-629-8372
NSN 6135-00-921-6487
NSN 6610-01-459-6534
NSN 5985-01-132-8750
NSN 5960-00-121-9926
NSN 5975-00-003-3407
NSN 5945-01-142-3321