Class 150
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 6110-01-323-5273
NSN 5985-01-069-3518
NSN 6110-00-845-4871
NSN 6620-00-774-3638
NSN 6685-01-157-1288
NSN 6650-01-080-8012
NSN 6105-01-347-6173
NSN 5960-01-537-8161
NSN 6685-01-237-2562
NSN 6620-00-999-2425
NSN 5895-01-146-4890
NSN 5925-01-263-0857