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 Consisting Of 03 Item S,08 Nos. In One (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