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 6685-00-948-8452
NSN 6135-01-193-3892
NSN 5996-01-036-5639
NSN 6610-01-029-8749
NSN 5915-01-451-3580
NSN 5960-00-764-5927
NSN 5996-00-815-8924
NSN 5895-01-327-7731
NSN 5975-01-429-8609
NSN 6145-00-598-9397
NSN 6610-00-255-8770
NSN 5960-01-543-0235