Application: fuel oil
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 4140-01-464-0711
NSN 5999-01-167-5738
NSN 5920-00-452-0963
NSN 6110-01-263-9437
NSN 6610-00-068-7143
NSN 6685-01-416-8426
NSN 5960-00-030-5485
NSN 5835-00-632-8621
NSN 5920-00-019-0259
NSN 5920-01-152-7035
NSN 2925-00-137-5120
NSN 7035-01-521-3449