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 5910-00-200-1413
NSN 5975-01-181-9645
NSN 5965-01-005-0341
NSN 5965-01-275-5472
NSN 5915-01-447-4515
NSN 5915-01-506-0667
NSN 5985-01-296-4518
NSN 6610-01-316-8902
NSN 6150-00-326-6803
NSN 5935-00-913-7259
NSN 4140-01-292-7854
NSN 6645-01-480-9847