Defense General Supply Center 8000 Jeff Davis Hwy Richmond, VA 23297-5312

16 -- FILTER, FLUID. CNT SP0475-00-M-U895 AMT $27,830.70 LINE 0001 DTD 031300 TO PTI Technologies Inc Sub of ESCO Electronics Corp 950 Rancho Conejo Blvd P.O.Box 2000 Newbury Park CA 91320-1715 Posted 03/14/00 (I-SN434015). (0074)

Loren Data Corp. http://www.ld.com (SYN# 0337 20000316\16-0002.AWD)