NASA/Glenn Research Center, 21000 Brookpark Road, Cleveland, OH 44135

66 -- TEMESCAL BRAND NAME OR EQUAL EQUIPMENT SOL RFQ3-123211 DUE 052199 POC Jon C. Schultz, Contract Specialist, Phone (216) 433-2764, Fax (216) 433-2480, Email Jon.C.Schultz@grc.nasa.gov WEB: Click here for the latest information about this notice, http://nais.nasa.gov/EPS/GRC/date.html#RFQ3-123211. E-MAIL: Jon C. Schultz, Jon.C.Schultz@grc.nasa.gov. THIS NOTICE CONSTITUTES AMENDMENT NO. 1 TO THE COMBINED SYNOPSIS/RFQ FOR Temescal Brand Name or Equal Equipment. Companies shall acknowledge all amendment(s) in their quote. This notice serves as the official amendment to subject synopsis/RFQ and a written amendment will not be issued. The purpose of this amendment is to delete two items and provide part numbers for the remaining items as follows: Delete Item 6. -- 2 ea. blank resistor and capacitor pcboards for sweep power supply in the BJD 1800 electron beam evaporator; and delete Item 11 -- 1 ea.Crystal feed thru to length for connection on evaporator. Additionally, the following part numbers are provided for the remaining item numbers as follows: Item 1. P/N SRT-402; Item 2. P/N 0916-8294-0; Item 3. P/N 0715-8230-0; Item 4. P/N 0615-6324-0; Item 5. P/N 0415-9084-1; Item 6. (deleted); Item 7. P/N 2231-0464-0; Item 8. P/N 9999-7242-0; Item 9. 3 part numbers as follows: P/N's 9999-7250-0,9999-7223-0,9999-7272-0; Item 10. P/N 0506-7230-0; Item 11. (deleted); Item 12. P/N 6024-6002-0 The due date for receipt of offers is extended to 4:30 local time May 21,1999. Companies shall provide the information stated in the synopsis/RFQ posted on the NASA Acquisition Internet Service (NAIS) on May 5,1999. Documents related to this procurement are available over the Internet and are in Microsoft Office Suite (Word 6.0, Excel 5.0, or PowerPoint 4.0) format and reside on the World Wide Web (WWW) server which may be accessed using a WWW browser application. The WWW address or URL of the NASA/GRC Business Opportunities home page is http://procurement.nasa.gov/EPS/GRC/class.html. Posted 05/14/99 (D-SN331809). (0134)

Loren Data Corp. http://www.ld.com (SYN# 0271 19990518\66-0009.SOL)