Supply Of Set Of Gauges For Wap-7 Loco Tm Shaft Pinion 20 Teeth Mating Bull Gear 72 Teeth As Per Rdso Drawing No: Skdp-3473, Alt-3 And Material Tool Steel To Is: 3748/90, Hardness 50/55 Hrc, Each Set Consisting Of 03 Items: - 1 Profile Checking Gauge P Value With Feeler Gauge Size: 0.20 Mm, 0.25 Mm, 0.30 Mm, 0.40 Mm 01 No. Each. 2 Tooth Spacing K Value Checking Go Gauge Size: Go: 78.470 Mm/78.491 Mm 1 No. 3 Tooth Spacing K Value Checking No Go Gauge Size: No Go Service Limit 78.120 Mm 1 No..