3/4 in. Valve size
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 6645-01-200-5289
NSN 6645-00-853-0073
NSN 6220-01-510-3927
NSN 5905-00-142-4698
NSN 6685-01-035-6345
NSN 6135-01-290-6487
NSN 5920-01-386-4195
NSN 6145-01-136-4622
NSN 6145-00-757-9479
NSN 6110-01-605-1545
NSN 6610-00-404-1287
NSN 5905-00-062-6076