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 6220-00-739-1799
NSN 5930-00-978-4651
NSN 5985-01-207-6549
NSN 5910-00-765-3276
NSN 6220-01-512-7392
NSN 5999-01-595-1606
NSN 6610-01-525-8235
NSN 6150-00-810-9605
NSN 5960-00-390-9789
NSN 6645-01-620-4837
NSN 5925-00-597-1558
NSN 5935-00-728-7823