supply of 1.rs resistor field weakening for 3 shunting notches with punched 2.permanent field diverter (rps) resistor for wag-7 & wap-4 loco1.rs resistor field weakening for 3 shunting notches with punched 2.permanent field diverter (rps) resistor for wag-7 & wap-4 loco,rs resistor field weakening for 3 shunting notches with punched grid elements for wag7 locomotives as per clw sp ecn. no. clw/es/r-39 alt-d. mounting details as per sketch no. clw/es/sk 14/r-39 alt-d. each consisting of 02 trays. note: supply by sources of ireps vendor directory undet clw item id:-2100749 [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , permanent field diverter (rps) resistor for wag-7 & wap-4 loco (punched griddesign) as per clw specn. clw/es/r -39, alt-d. note: supply by sources of ireps vendor directory undet clw item id:-2100749 [ warranty period: 30 months after t he date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]