A-A-1660 Revision A, January 13, 1992
ENVELOPE, PACKING LIST, (SINGLE SAFETY FOLD)
Includes all amendments and changes through Cancellation Notice 1, September 9, 1999
Additional Comments: CNCL NO S/S
The General Services Administration has authorized the use of this Commercial Item Description as a replacement for Style 3, All Classes, of Federal Specification PPP-E-540.
This description covers water resistant envelopes for the protection of packing lists and other shipping documents using a single safety fold with a clasp type closure.