Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations LittleInch on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!
Calling out MS hardware as Black Oxide fin if spec does not recognize?
- Thread starter apekim
- Start date
apekim,
If you want to be formal, you can prepare an Altered Item Drawing. Specify the MS part number and the appropriate black oxide coating process for the part's material (such as MIL-DTL-13924, class 4 for 300 series cres) on the drawing.
The altered part should then be assigned a new part number.
Black oxide coating is only cosmetic in nature and does not provide corrosion protection. That is why it is not widely used in aerospace.
Hope that helped.
Terry
If you want to be formal, you can prepare an Altered Item Drawing. Specify the MS part number and the appropriate black oxide coating process for the part's material (such as MIL-DTL-13924, class 4 for 300 series cres) on the drawing.
The altered part should then be assigned a new part number.
Black oxide coating is only cosmetic in nature and does not provide corrosion protection. That is why it is not widely used in aerospace.
Hope that helped.
Terry
- Status
Similar threads
- Locked
- Question
- Question
- Locked
- Question
- Locked
- Question
