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

29 -- FILTER ELEMENT, FLUID CNT SP0480-00-M-9662 AMT $28,459.44 LINE 0001 THROUGH 0002 DTD 052400 TO PTI Technologies Inc Sub of ESCO Electronics Corp 950 Rancho Conejo Blvd P.O.Box 2000 Newbury Park CA 91320-1715 Posted 05/25/00 (I-SN458521). (0146)

Loren Data Corp. http://www.ld.com (SYN# 0420 20000530\29-0005.AWD)