supply of set of sealing kit for electro pneumatic pressurized flushing system etcset of sealing kit for electro pneumatic pressurized flushing system etc,set of sealing kit for electro pneumatic pressurized flushing system (eppfs) of lhb coaches ( ac & non-ac) confirming to specification no. mmdts-19027, rev-3 or latest. each set consists of 05 items, (1) nut ring dia 88mm x dia 100mm x 8.5mm - 4 nos (2) o ring dia 17.1mm x dia 1.6mm - 2nos (3) beari ng strip 300mm x 5mm x 2mm - 2 nos (4) o ring dia 94.5mm x dia 3mm - 4 nos (5) nut ring dia 25mm x dia 35mm x 7mm -2 nos. [ warranty period: 30 months after the date of delivery ] ]