supply of set of labyrinth ring for nose suspended drive (msu tube) , set of labyrinth ring for nose suspended drive (msu tube) of wap7/ wag9 consists of f ollowing 10 items, qty 01 no. full description as per attached document. 1) labyrinth ring as per clw drg. no. 1209.01.211.034 alt.1 and abb drg. no. ib016-00439 rev.3.qty/set=01 no. 2) labyr inth ring as per clw drg. no. 1209.01.211.031 alt.nil and abb drg. no. ib016-00426. qty/set=01 no. 3) labyrinth ring as per clw drg. no. 1209. 01.211.032 alt.nil and abb drg. no. ib016-00427. qty/set =01 no. 4) labyrinth ring as per clw drg. no. 1209. 01.211.030 alt.nil and abb drg. no. ib016-0042 5. qty/set=01 no. 5) labyrinth ring as per clw drg. no. 1209. 01.211.029 alt.nil and abb drg. no. ib0 16-00424. qty/set=01 no. 6) labyrinth ring as per clw drg. no. 1209. 01.211.035 atl.nil and abb drg . no. ib016-00430. qty/set=01 no. 7) labyrinth ring as per clw drg. no. 1209. 01.211.033 alt.nil and abb drg. no. ib016-00428. qty/set=01 no. 8) labyrinth ring as per clw drg. no. 1209. 01.211.027 al t.nil and abb drg. no. ib016-00422 qty/set=01 no. 9) labyrinth ring as per clw drg. no. 1209. 01.21 1.028 alt.1 and abb drg. no. ib016-00423 rev.3 qty/set=01 no. 10) supporting ring as per clw drg. no. 1209.01.211.036 alt-1. qty/set=01no [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]