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NAS 31

$34.50

Conversion Table, Surface Roughness Designations
Data Sheet by Aerospace Industries Association – National Aerospace Standard, 02/15/1958

Category: NAS

Description

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