Items - Supply of Single Coil Spring Washer conforming to RDSO Drawing. No. T-10773 with latest alterations if any as on date of closing of this e-tender. This is a safety item. Specification: Single Coil Spring Washers shall conform to IRS specification IRS T-42-2020 (Revision-01) with latest corrigendum if any as on closing of this E-tender.
