One Coach Set Of 160 Kn Air Spring Assembly For Fiat Type Bogie As Per Rdso'S Spec. No. Rd So/Cg/S/23002 Rev.-Nil, Scope Of Supply Shall Be As Per Clause 4.1 Of Rdso'S Spec. No. Rdso/Cg/S/23002 Rev.-Nil, Each Coach Set Will Consist Of Four Air Spring Assembly. The Following Items Shall Be Supplied As Pe R Sl. No.12 Of Annexure Vlll Of Rdso'S Spec. No. Rdso/Cg/S/23002 Rev.-Nil As Loose And Packed Separately Per Air Spring Assembly - (A) High Tensile Hex. Socket Head Cap Screw - 4 Nos. (B) Hardened And Tempered Washer - 4 Nos. (C) Prevailing Torque Type Hex Nut M20 - 4 Nos. The Following Additional Spares Also To Be S Upplied And Packed Separately Per Coach Set: - (I) Sealing 0-Ring - 2 Nos. (Ii) High Tensile Hex. Socket Head Cap Screw - 4 Nos. (Iii) Hardened Washer And Tempered Washer - 4 Nos. (Iv) Prevailing Torque Type Hex. N Ut M20 - 4 Nos. Make/Brand: - Resistoflex Or Similar (Only Rdso Approved Sources Of The Supply ) [ W Arranty Period: 30 Months After The Date Of Delivery ] ]