Quick Coupling Arrangement (Plug And Socket Assy.) For Detachable Pressure Gauge. Drawing No. : Rdso,S Drg. No. Wd-91101-S-05, Alt. 5, Item 1 To 14 In Assembled Condition. Material And Specificatio N : As Per Drawing And Conforming To Rdso'S Spec. No. 02 - Abr - 2002, Amend. 4 Of Sept.2016, Specificati On As Per Annexure Attached. [ Warranty Period: 30 Months After The Date Of Delivery ] ]