supply of cbc (aar-h type) measuring gauge.cbc (aar-h type) measuring gauge.,cbc (aar-h type) measuring gauge. a complete set of gauges is consist of following six gau ges for inspection and measurement of cbc h type (aar-h type ) coupler . all gauges are made of hard all oy steel and hardness 45-50 hrc with nickel plating & laser marking. 1. contour condemning limit gauge ( jaw gap gauge) for checking cbc h type coupler to aptp drawing /gauge no-34100-1- 01 no. 2. contour m aintenance gauge (knuckle profile gauge) for checking cbc h type coupler to apta drawing gauge no. 31 000 -01 no. 3.aligning wing limit gauge for checking cbc h type coupler to apta drawing/gauge no- 32600 -01 nos. 4- knuckle nose wear &stretch limit gauge for checking cbc h type coupler to apta drawing/ ga uge no- 34100-2a-01 no. 5- vertical height aligning wing pocket & guard arm gauge (go gauge must pas s) for checking cbc h type coupler to apta drawing/gauge no. 34101-4 -01no. 6- vertical height condemn ing limit aligning wing pocket & guard arm gauge(no. go gauge must not pass) for checking cbc h type coupler to apta drawing/gauge no.- 44250-5-01 no. make: pie/ganapathy/ prasad / dynamique. firm h as to submit calibration certificate with a minimum 11 months validity as on the date of supply issued from nabl / govt approved laboratory. [ warranty period: 12 months after the date of delivery ] ]