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 7035-00-834-2090
NSN 5930-01-209-9699
NSN 5945-01-278-5312
NSN 5925-00-497-5367
NSN 5855-01-020-7982
NSN 6240-00-284-1457
NSN 6610-01-334-3157
NSN 7035-01-183-1989
NSN 6110-01-311-9175
NSN 6620-01-064-0366
NSN 5835-00-468-3367
NSN 5960-01-570-8605