No other part numbers with same form, fit, and function found.
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 6135-00-635-9187
NSN 5925-00-549-8186
NSN 6620-00-948-6751
NSN 5975-01-633-4896
NSN 6645-01-592-2557
NSN 6110-01-215-1006
NSN 4140-01-495-8354
NSN 6145-01-178-3384
NSN 5905-00-343-6735
NSN 5920-00-983-3571
NSN 5945-00-495-9254
NSN 5935-01-626-9981