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 materials other than copper, iron or steel
NSN 6145-01-447-8168
NSN 6130-00-150-7294
NSN 6150-01-033-3000
NSN 5965-01-265-2980
NSN 5935-01-264-8771
NSN 6645-01-400-1383
NSN 5905-01-230-2593
NSN 6220-01-104-0095
NSN 5855-01-236-9645
NSN 6110-00-802-1305
NSN 6610-01-065-1073
NSN 6110-00-904-3328