Buna n seals
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 7035-01-611-9222
NSN 6685-01-134-5442
NSN 5996-01-512-7678
NSN 6110-00-871-6429
NSN 5855-00-832-9341
NSN 5996-01-261-6758
NSN 6110-01-511-6638
NSN 5855-01-461-7726
NSN 5905-01-069-3419
NSN 6320-00-521-9350
NSN 5990-01-154-7296
NSN 5960-01-323-0024