supply of casnub-22 hs cast steel bogie with friction d ing arrangement and flat centre pivot arrangement for boxnhl wagons conforming to rdso str no. wd-17-casnub-22hs-bogie-92 (rev.3) with amendment no. 6 of july. 20 or latest and to rdso drawing no. wd-04078-s-01, alt.4 or latest, compatible for fitment of bmbs brake gear equipment. accepted make: sn or similar. , supply of 25 ton axle load bogie & its components to rdso specification no. wd-4 0-lwlh25 bogie (k class) with latest revision and drg no.wd-15021-s/02 alt-1 make-ril or similar [ warranty period: 72 months after the date of delivery ] ] , supply of casnub 22hs bogie for boxnhl wagons, drawing no.- general arrangement as p er rdso drg. no.- wd-04078- s/1, alt-4, item no. 1 to 18, except item no.- 4,6,7,8,9. specification no -wd- 17- casnub-22 hs bogie-92 (rev.-4) [ warranty period: 72 months after the date of delivery ] ] , casnub-22 hs cast steel bogie with friction damping arrangement and flat centre pivot arra ngement for boxnhl wagons conforming to rdso str no. wd-17-casnub-22hs-bogie-92 (rev.3) with am endment no. 6 of july. 20 or latest and to rdso drawing no. wd-04078-s-01, alt.4 or latest, compatible for fitment of bmbs brake gear equipment. accepted make: sn or similar. [ warranty period: 72 months afte r the date of delivery ] ]