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

29 -- FILTER ELEMENT, FLUID CNT SP0480-99-M-9201 AMT $39,600.00 LINE 0001 THROUGH 0002 DTD 021099 TO PTI Technologies Inc Sub of ESCO Electronics Corp 950 Rancho Conejo Blvd P.O.Box 2000 Newbury Park CA 91320-1715 Posted 02/10/99 (I-SN296950). (0041)

Loren Data Corp. http://www.ld.com (SYN# 0429 19990212\29-0004.AWD)