Home » Tender for Procurement Of Spares For Periodic Maintenance Of Bfp Booster Pumps Of Model Fa-1b-56 Of Units 5 To 8 .#* Item Names: Oil Retaining Rings, Journal Bearing Model Fa-1b-56, Impller Nut-de (p.no 11), Impller Lock Washer,(p.no 12), Impller Wear Ring, P.no-15., India