A-A-975 Revision A, May 2, 1992
Includes all amendments and changes through Cancellation Notice 1, July 20, 1999
Additional Comments: CNCL NO S/S
The General Services Administration, Office Supplies & Paper Products Commodity Center, New York, NY 10278 has authorized the use of this Commercial Item Description.
This description covers leads to be used by artists, draftsman, and designers in appropriate mechanical pencils (lead holders).
Leads shall be of two types:
Type I - graphite for drawings and sketching and for working directly on drawing or tracing paper.
Type II - plastic based or polymer for use on drafting film.