procurement of mechanical seal spares as per technical specifications at digboi refinery procurement of mechanical seal spares as per technical specifications at digboi refinery , list of item ( s ) / work ( s ) as per tender documents , snap ring, pn111, uns n07718 , throttle bush, pn24, carbon , shaft sleeve, pn1, 316ss , snap ring, p / n: 111, uns n07718 , retaining ring, p / n: 54.1, ffkm , throttle bush, p / n: 24, carbon , stat face, p / n: 14, silicar , stat face, p / n: 14.1, silicar , rotary face, p / n: 15, carbon , rotary face, p / n: 15.1, carbon , seat gasket, p / n: 13, ffkm , flange gasket, p / n: 18, 316ss / grafoil , rotate face gasket, p / n: 76, ffkm , rotate face gasket, p / n: 76.1, ffkm , o-ring, p / n: 71.1, ffkm , o-ring, p / n: 71.2, ffkm , ffkmo-ring for balancing drum , sleeve gasket, p / n: 19, ffkm , shaft sleeve, p / n: 1, 316ss , retaining ring, p / n: 54.1, ffkm , snap ring, p / n: 111, uns n07718 , throttle bush, p / n: 24, carbon , stat face, p / n: 14, silicar , stat face, p / n: 14.1, silicar , rotary face, p / n: 15, carbon , rotary face, p / n: 15.1, carbon , seat gasket, p / n: 13, ffkm , flange gasket, p / n: 18, 316ss / grafoil , rotate face gasket, p / n: 76, ffkm , rotate face gasket, p / n: 76.1, ffkm , o-ring, p / n: 71.1, ffkm , o-ring, p / n: 71.2, ffkm , ffkmo-ring for balancing drum , sleeve gasket, p / n: 19, ffkm , shaft sleeve, p / n: 1, 316ss , gskt, fsl, pto, cart , insert, mounting, fsl, pto, cart , stationary unit, p / n- ( 3+34 ) , ring, seal, fsl, pbs , pkg, slev, fsl, pbs , pkg, collar, fsl, pbs , gskt f / gland, fsl, pbs , stationary mounting, p / n-7 ( durafite ) , b. sub assy. w / s. ring i / b , bellow sub assy. w / s ring o / b , insert ( ib ) , fsl, pto tandem, p / n-2a , insert, fsl, pto tandem, p / n-2 , sleeve pkg, p / n-11a, 2h-57890 , ring, seal, fsl, s-bpo , bush, throttle, fsl, sbpo , retaining ring, p.no-54 , insert mounting, p / n-6, fsl, type 2.0 / 2.375 , outboard stationary face, p / n-14 , throttle bush, 5 carbon, p / n.b , ring, seal, fsl, pto , throttle bush bronze. , pkg, slev, fsl, pto , insert mating p / n:6 , rotating face, part no. 15 , rotating face, part no. 15.1 , stationary face, p / n 14, drg 2h-150262 , stationary face, p / n 14.1, drg 2h-150262 , sleeve gasket, part no. 19 , flange gasket, part no. 18 , seat gasket, part no. 13 , seat gasket, part no. 13.1 , rotate face gasket, part no. 76 , rotate face gasket, part no. 76.1 , bellow assembly, s79 , stationary seal face p / n 14, fsl , sleeve gasket, s19, grafoil , seat gasket pn 13, fsl , sprial wound gaskets pn 18 fsl , adapter gaskets pn 152