Design Manufacture And Supply Of High Tensile Aar H Type Tight Lock Centre Buffer Cou Pler Head With Transition Screw Coupling And Its Associated Components For Fitment On Broad Gau Ge Passenger Coaches Of Indian Railways As Per Rdso Specn.No. Rdso/2009/Cg-22, Rev-01 One Coupler Set Shall Consists Of The Following 1.Tight Lock Coupler Head With Transition Screw Coupling And I Ts Associated Components 1 No. Rdso Approved Firm Drgs.. 2.Balanced Draft Gear With Pivot Pin 1 No Rdso Approved Firm Drgs. 3.Supporting Device For Coupler Head With M20 Fasteners 1 No. Rdso Appro Ved Firm Drgs. 4. Manual Uncoupling Device With M12 Fasteners 1 No Rdso Approved Firm Drgs.. 5.Rea R Carrier Plate For Draft Gear With M16 Fasteners 1 No Rdso Approved Firm Drgs.. 6.Front Carrier Pl Ate For Draft Gear With M16 Fasteners 1 No. Rdso Approved Firm Drgs.. Special Condition: 1. Mainten Ance Manual In Soft Copy And Hard Copy Shall Be Supplied. 2. Necessary Test Certificates As Per Rdso . Specn No. Rdso/2009/Cg-22 (Rev-01) Shall Be Supplied [ Warranty Period: 84 Months After The Date Of Delive Ry ] ]