supply of set of rings of hp piston dia 60 mm . for elgi trc -1000 compressor elgi part no. 022401039 consisting of (1) plain compression ring pset of rings of hp piston dia 60 mm . for elgi trc -1000 compressor elgi part no. 022401039 consisting of (1) plain compression ring p,set of rings of hp piston dia 60 mm . for elgi trc -1000 compressor elgi part no. 022401039 consisting of (1) plain compression ring part no. 000416870 =1 no. (2) step ped comprission ring part no. 000420330= 1 no. (3) slotted oil control ring part no. 000 416880 = 2 nos.(pac of m/s-elgi.) [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]