Supply Of Air Brake Hose Couplingair Brake Hose Coupling,Air Brake Hose Coupling Support To Rdso Drg. No. Sk-73552, Alt. No.-6, Item No.-1 To 4 , Material Should Be To Is: 2062-2011, With Amendment No.1 Of Nov 2012, Grade- E 250 A. [ Warrant Y Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]