POH KIT FOR PASSENGER EMERGENCY ALARM VALVE ( PEAV ) CONSISTING OF 9 ITEMS (RDSO DESIGN). And confirming to RDSO Specn. No. 02-ABR-02 , Amendment No. 4 of Sept 2016. Appendix -J S.NO. ITEM RDSO DRG.NO. ALT. ITEM NO. QTY. / KIT 1 COMPRESSION SPRING SK- 97030,SHEET - 2, 4 1 1 2 K- RING EXTERNAL SK- 97030, SHEET - 2, 4 3 1 3 K - RING INTERNAL SK- 97030, SHEET - 2, 4 4 1 4 K - RING EXTERNAL SK- 97030, SHEET - 2, 4 5 1 5 O - RING SK- 97030, SHEET - 2, 4 6 1 6 O - RING SK- 97030, SHEET - 2 (投標 №48531811cn)