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 7035-00-205-1932
NSN 6240-00-925-2194
NSN 6320-01-233-5798
NSN 6240-01-620-7401
NSN 6650-00-503-1677
NSN 5996-00-270-0340
NSN 6220-00-269-3783
NSN 6130-01-348-4807
NSN 6135-01-222-0703
NSN 5960-01-381-2478
NSN 6645-00-641-3202
NSN 5915-01-534-3397