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

29 -- FILTER ELEMENT, FLUI CNT SP0480-99-M-8678 AMT $54,340.00 LINE 0001 THROUGH 0002 DTD 051799 TO PTI Technologies Inc Sub of ESCO Electronics Corp 950 Rancho Conejo Blvd P.O.Box 2000 Newbury Park CA 91320-1715 Posted 05/18/99 (I-SN332481). (0138)

Loren Data Corp. http://www.ld.com (SYN# 0473 19990520\29-0009.AWD)