Valve sz 4, .000 in.
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 5950-00-254-8290
NSN 5905-01-156-7058
NSN 5990-01-094-6826
NSN 6145-01-474-5230
NSN 5965-01-234-6844
NSN 5975-00-126-0415
NSN 5855-01-423-0817
NSN 5835-01-602-0311
NSN 7035-01-248-4319
NSN 5960-00-390-9789
NSN 5950-00-665-5103
NSN 5999-01-476-3340