NSN 1H-4820-013113204-L1, TDP VER 005, QTY 5 AY, DELIVER TO N50286, PORTSMOUTH NAVAL SHIPYARD L1SS, KITTERY, ME 03904 DWAYNE T. LEIGHTON, N743.12, PHONE (717)605-4078, FAX (717)605-2807,EMAIL DWAYNE.LEIGHTON@NAVY.MIL