Revisions are shown by a letter in the Rev column. Initial releases
are designated as A. Pre-released revisions are indicated
by a number starting with 01. In the case of documents owned
by other organizations, the revision letter is followed by an
m,
indicating that this is a "mirrored" copy. In the case of
documents subject to ITAR control or proprietary commercial
restrictions, a q follows the revision letter.
In the special case of Verification Reports, the drawing size indicates the number of individual reports contributing to the total. The revision letter will be either a P to indicate the item is partially verified or a C to indicate the item is complete.
In the special case of Nonconforming Material Reports the revision letter has the following meaning: