procurement of spares of cone crusher procurement of spares of cone crusher , procurement of spares of cone crusher , adjustment locking fixfure complete with nut washer and one no hex head nut at both the ends as per drg . hcl / mc / 702 / 91 , mat:en-24 , spring lenth 300mm od 145 id 100mm no of coils 9 100x145x300mm , gear & pinnion set ( 1 set consist of rh & lh gears ) asper drg . no . hcl / m / c / 566 / 85 , mat: 40 cr-1 mo 28 , hardness: 280-290 bhn , hardned & tempered . gear : no of teeth-76 , pa-20 deg , pcd-10 . pinion: no of teeth -76 , pa-20 deg , pcd-10 , driven shaft drg . hcl / m / c / 374 / 80 , coupling bolts for low speed coupling item no2 drg / m / c / 608 / 86 , m . s . liner for main frame od-2650mm , height- 600mm , thichness-32mm . plate should be in four equal segments to constitute one set of 2650 mm od , feed cone as per drg . no hcl / m / c / 499 / 84 , item no . 2 , disc , thrust ( counter shaft ) as per drawing no . hcl / m / c / 391 / 80 , disc upper cs for hec cone crusher , hec pt . no . 1204-02-14 , as per drg . no . hcl / m / c / 119 / 74 , bushing counter shaft rear as per drg . no . hcl / m / c / 435 / 81 rev-a , hec part no . 120401030 , bushing counter shaft front as per drg . no . hcl / m / c / 435 / 81 rev-a , hec part no . 120401030 , bolt coupling with one nuts and one no washer item no 2 of drg . hcl / m / c / 288 / 77 , high tensile feeed plate bolts with nylock nut as per drg . hcl / m / c / 365 / 79 . tensile strength 120-135 kg / cm2 , cover-cast steel drawing no . hcl / m / c / 110 / 74 , disc intermediate for hec crusher , hec pt . no . 1204-21-03 , as per drg . no . hcl / m / c / 123 , disc lower for hec cone crusher , hec pt . no . 1204-020-91 , as per drg . no . hcl / m / c / 122 , m . s . hex head bolt with satandard nut and one number chuck nut , standared thread length of 150 mm , bolt size m65 x 1100