supply of carbon brush for high capacity tractioncarbon brush for high capacity traction,carbon brush for high capacity traction motor type tm 4303 by/dy of bhel make, suitable f or 8wheeler tower wagon of nagpur division of secr., grade: m/s assam carbon product- eg14d(i)(imp orted/indigenous), m/s mersen india pvt. ltd.- eg-6754(indigenous).and m/s industrial products- ipeg 41d (i ndigenous) as per (1) mp.0.2400.60 (rev.05),.nov 2018 (2) m/s. bhels drawing no. 3 439 20 28 001 (rev. 09). [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]