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 5935-00-186-0932
NSN 6145-01-003-5323
NSN 5905-01-087-4723
NSN 4140-01-327-3241
NSN 5960-01-097-5196
NSN 5930-00-549-1921
NSN 5905-00-892-9626
NSN 5998-01-186-0022
NSN 7035-00-541-8516
NSN 6610-01-474-8520
NSN 5920-01-634-0250
NSN 5965-01-480-9229