Mpu20 return manifold; hard black anodize
No other part numbers with same form, fit, and function found.
NSN 5999-00-639-3447
NSN 5996-01-462-3656
NSN 5915-01-452-6069
NSN 6620-00-862-5567
NSN 6220-01-124-1308
NSN 6610-00-479-0681
NSN 5996-01-442-9988
NSN 5950-01-518-2569
NSN 6110-01-370-9048
NSN 5965-00-938-2814
NSN 5985-00-836-4783
NSN 5920-01-237-1618