Naval Undersea Warfare Center Division, Keyport, Attn: Code 1841, 610 Dowell Street, Keyport, WA 98345-7610

48 -- CHECK VALVE 300 PSI SOL N00253-00-Q-0111 DUE 052600 POC Donald Hood, Fax 360-396-7036 This notice corrects Numbered Notes to read: See Numbered Note 1 only.***** Posted 05/10/00 (W-SN453401). (0131)

Loren Data Corp. http://www.ld.com (SYN# 0211 20000512\48-0002.SOL)