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 6685-01-212-7314
NSN 5920-01-088-8312
NSN 5935-01-216-9977
NSN 6220-00-629-6273
NSN 5996-01-447-5993
NSN 5905-01-385-8578
NSN 6105-00-087-0402
NSN 5905-01-082-6824
NSN 6620-01-564-3041
NSN 6110-01-376-8483
NSN 5835-01-536-5739
NSN 6105-00-466-8622