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 2925-01-527-8745
NSN 5835-01-432-1277
NSN 5895-01-150-6590
NSN 5925-01-049-8246
NSN 5999-01-229-3372
NSN 5996-01-030-1387
NSN 5998-00-733-7717
NSN 2925-00-471-1128
NSN 5975-00-322-0346
NSN 6610-00-259-2992
NSN 6220-00-348-2411
NSN 5935-01-028-5297