Tenders for Supply of Set Of Switch Operating Stud With Adjusting Rod, Pressure Adjustment Arrangement Nut & Spring With Spring Holder Nylon Bush For Eversure Make Air Flow Relay. Drg. No. Eee/Afr/05 Rev-1 And Eee/Afr/06 Rev-1 Item No. 16, 17 18, 19 & 21. One Set Consisting Of 03 Item S, 08 Nos. In One Set I For Qvsl, Qvrh & Qvrf-04 Nos. Ii For Qvmt-02 Nos. Iii Qvsi-02Nos As Per Drg.No. Eee/Afr/05& 06/Rev.-1 Item No. 16, 17, 18, 19 & 21