john crane make mechanical seal spares , list of item ( s ) / work ( s ) as per tender documents , packing for gland plate , p/n-11 ; mechanical seal make: john crane seal code: 2609 ( double in tandem arrangement ) drawing no . : in - 1521 / e ; packing for gland plate , p/n-11 ; , grafoil packing , p/n-5b ; mechanical seal make: john crane seal code: 2609 ( double in tandem arrangement ) drawing no . : in - 1521 / e ; grafoil packing , p/n-5b ; , graphoil packing , p/n-3 ; mechanical seal make: john crane seal code: 2609 ( double in tandem arrangement ) drawing no . : in - 1521 / e ; graphoil packing , p/n-3 ; , packing for sleeve , p/n-7 ; mechanical seal make: john crane seal code: 2609 ( double in tandem arrangement ) drawing no . : in - 1521 / e ; packing for sleeve , p/n-7 ; , sleeve , p/n-6 ; ; sleeve , p/n-6 ; , primary ring , p/n-3 ; ; primary ring , p/n-3 ; , o - ring for gland plate , p/n-13 ; ; o - ring for gland plate , p/n-13 ; , o - ring for mating ring , p/n-2 ; ; o - ring for mating ring , p/n-2 ; , o - ring for primary ring , p/n-5 ; ; o - ring for primary ring , p/n-5 ; , o - ring for sleeve , p/n-11 ; ; o - ring for sleeve , p/n-11 ; , seat ( mating ring ) , p/n-1 ; ; seat ( mating ring ) , p/n-1 ; , packing for gland plate , p/n-11 ; ; packing for gland plate , p/n-11 ; , grafoil packing , p/n-5b ; ; grafoil packing , p/n-5b ; , graphoil packing , p/n-3 ; ; graphoil packing , p/n-3 ; , grafoil packing i/b seal p/n 1d ; ; grafoil packing i/b seal p/n 1d ; , packing for sleeve , p/n-7 ; ; packing for sleeve , p/n-7 ;