supply of set of safety slingset of safety sling, set of safety sling with d shackles for wag9 / wap7 loco bogie as per rdso smi 269 rev-1 ( 03 items 24 nos ) 1 ) safety sling for tm-3 and 4 having length 1810-0 / +3mm to rdso drg no. skel 4859 alt-1 or latest qty. 04 nos 2 ) safety sling for tm-1, 2, 5 and 6 having len gth 1510-0 / +3mm to rdso drg no. skel 4859 alt-1 or latest qty 08 nos 3 ) `d? shackle ( with nabl ap proved test lab certificate ) to rdso drg no sekl 5007 or latest qty 12 nos. as per drg.no. s kel 4859 alt-1 or latest & sekl 5007 or latest specn: - [ warranty period: 30 months after the date of delivery ] => limited