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 5910-00-298-1833
NSN 6130-01-393-6268
NSN 5998-01-463-5139
NSN 6685-01-246-4638
NSN 6220-01-203-1416
NSN 5998-01-141-7486
NSN 5895-01-497-5075
NSN 5950-00-816-9747
NSN 6130-01-055-5058
NSN 5975-01-207-2309
NSN 6685-01-429-3274
NSN 5985-01-606-4609