Details: High capacity thermoplastic polyester Elastomer (HYTREL) upper washer for primary suspensionto RDSO Drg.No.CG-K-4058 Alt.3 (or latest) conforming to RDSO Specification No. C-K-409(Rev.2) of DEC-08;with amendment slip No.4 of AUGUST-2016. specn: IRS CBE - 4516 [
Sector: Railways