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 5905-00-205-2595
NSN 2925-00-071-4197
NSN 6220-01-261-6521
NSN 5998-01-142-3346
NSN 5975-01-327-2316
NSN 5920-01-269-0445
NSN 5910-00-188-9624
NSN 5975-01-486-0426
NSN 6685-01-483-0349
NSN 6220-01-025-5316
NSN 5965-01-207-0991
NSN 6150-00-293-5293