Valve size is 8 in.
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 6130-01-059-7097
NSN 5950-01-359-1997
NSN 6610-00-441-7243
NSN 5905-00-753-9731
NSN 6150-01-539-2296
NSN 5975-00-269-4365
NSN 6110-00-719-7209
NSN 5965-01-271-9990
NSN 5945-01-357-6492
NSN 5990-01-501-9094
NSN 5975-01-484-8921
NSN 6145-01-265-0522