NASA SPs are NASA publications received through the Government Depository program and sent directly to the Science and Engineering Library. Occasionally, some NASA SPs are received in Government Documents. Either way, they are sent directly to the Science Cataloger.
All NASA SPs should be cataloged directly to the Five College Depository (NOT the Science and Engineering Library) using the instructions for processing materials to the Depository.
Any NASA SPs you encounter should be given to the Science Cataloger or Science Cataloging Assistant.