Harrington Corporation 4 x 3 in. IPS Ductile Iron Push-On Reducer - 80430BB - Ferguson
HARCO - THE HARRINGTON CORP 8060106 Harco 6"x 2"x 6" Di Gasketed Tee
Pipe Fittings Manufacturer Specified Fittings Acquired by The Harrington Corporation : Media : CLA (CliftonLarsonAllen)
U.S. Marine Corp 1st Sgt. William D. Harrington, left, first sergeant of Expeditionary Warfare Training Group, Pacific (EWTG, PAC), Naval Base Coronado, and Master Sgt. Kenneth A. Roberts with EWTG, PAC, Naval