supply of supply of circuit board cid01a.supply of circuit board cid01a.,drain valve as per kbi part no.-181535 for vande bharat train, make- kbi. [ warranty period: 30 m onths after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 la cs ] ] , circuit board cid01a as per kbi part.no- stn39498/00126 for vande bharat coaches. [ warranty pe riod: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 la cs ] ] , supply of safety valve of kbi part no. ii91919/02105 for vandebharat chair car trains(mae675uv2). [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 la cs ] ] , isolating cock 1 inch to m/s kbi part no.ii50176/1a1le conforming to spec no. rdso/2011/cg-04 (re v.3) . [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 la cs ] ] , stop cock(bogie isolation cock) as per kbi part no. wbahb230aa002 [ warranty period: 30 mont hs after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 la cs ] ] , pressure switch for air dryer kbi part no. c111028/10027, suitable to vande bharat main air compre ssor (mac). make/brand: knorr-bremse [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 la cs ] ] , distributor valve with pressure converter for lhb coaches as per kb part no. 1.2.765 ( m/s knorr bremse) accepted description; distributor valve with pressure converter for lhb coach es as per kb part no. 1.2.765 [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : no