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 5925-01-067-8301
NSN 7035-01-123-8723
NSN 5965-00-791-0964
NSN 6145-01-577-9233
NSN 5985-01-231-9759
NSN 5915-01-536-5189
NSN 6145-01-391-1780
NSN 5920-01-252-8660
NSN 5985-01-114-0483
NSN 5855-01-165-6361
NSN 7035-00-104-7613
NSN 5945-01-317-8660