GSA - ZZ-C-811 (1)
CUSHION, UNDERLAY, CARPET AND RUG, SPONGE RUBBER
|Publication Date:||29 November 1945|
This amendment was approved on the above date by the Director of Procurement for the use of all departments and establishments of the Government, and shall be put into effect not later than February 1, 1946, for use in procurement initiated on or after that date. It may be put into effect, however, at any earlier date after promulgation.
The following changes shall be made in Federal Specification ZZ-C-811, dated October 20, 1938: