Defense Industrial Supply Center 700 Robbins Ave Phila PA 19111-5096

53 -- SEAL, OIL CNT SP0540-00-M-T593 AMT $97,222.50 LINE 0001AA THROUGH 0002 DTD 052300 TO Perkinelmer Fluid Sciences DBA Perkinelmer Centurion Mechanical Seals 15 Pioneer Ave Warwick RI 02888-1509 Posted 05/24/00 (I-SN458233). (0145)

Loren Data Corp. http://www.ld.com (SYN# 0621 20000526\53-0001.AWD)