Hello,
Need some help understanding a drawing callout of a hydraulic port.
Drawing callout is "PORT PER MS33649-05 MACH"
What does the "MACH" mean? Machined?
Thank you
Had run across this type of questions a few times. There are a few standard methods at work (aircraft manufacture)and no one seems to question about it. Just follow the spec and do what is always be done, right?
For example, steel fastener in aluminum airframe. Cad plate fasteners, anodize...