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

16 -- FILTER ELEMENT, FLUID CNT SP0475-99-M-PJ40 AMT $46,187.19 LINE 0001 THROUGH 0002 DTD 093099 TO PTI Technologies Inc Sub of ESCO Electronics Corp 950 Rancho Conejo Blvd P.O.Box 2000 Newbury Park CA 91320-1715 Posted 10/02/99 (I-SN387910). (0275)

Loren Data Corp. http://www.ld.com (SYN# 0474 19991006\16-0009.AWD)