Description
Inactive for Design after 2/15/58 See Specification Mil – Std – Io. for Definition of Drawing Status Notes See Nas 380
Product Details
- Published:
- 02/15/1958
- Number of Pages:
- 2
Sale!
NAS 31
$34.50
Conversion Table, Surface Roughness Designations
Data Sheet by Aerospace Industries Association – National Aerospace Standard, 02/15/1958