Pipe Assembly (Hw-374.90. B. 2) -- Item As Per Drg.31074509020 Rev. 00 With Matl. As Per Cbom 310745 ,Ring (In Two Halves) (Hw-397.49) -- Fully M/Cd Item Asper Drg. 41074509004 Rev. 00 With Matl. Aa1010 ,Protecting Covering (Hw-364.13. C. 5) -- Fully M/Cd &Assembled Item As Per Drg. 21074509010 Rev. 03 Quantity: 3