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 6645-00-089-8842
NSN 6145-00-069-2837
NSN 5985-00-067-3324
NSN 5975-00-117-5630
NSN 6645-00-372-2618
NSN 5996-01-311-4424
NSN 5905-00-874-6698
NSN 6650-01-587-2243
NSN 5990-01-655-1437
NSN 5999-01-257-9673
NSN 5975-01-411-7471
NSN 5935-01-363-3388