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 5935-01-454-6960
NSN 6150-01-142-5795
NSN 5930-00-240-6485
NSN 5975-00-659-6531
NSN 6685-01-026-0111
NSN 5945-01-095-4532
NSN 5990-01-206-8895
NSN 5835-00-458-4392
NSN 6650-01-157-8806
NSN 5965-01-418-4380
NSN 6150-01-196-5644
NSN 2925-00-951-0150