supply of bolster spring for bvzi wagon to rdso drg. no. wd-04050-s-02, alt. 4, item-5. matl. & specn. is: 3195/1992 (rev.3) with amndt. no. 2 of sep. 2000, gr.52 cr4 mo2v and conforming to rdso specn. no.- wd-01- hls-94 rev. 5 of dec24.bolster spring for bvzi wagon to rdso drg. no. wd-04050-s-02, alt. 4, item-5. matl. & specn. is: 3195/1992 (rev.3) with amndt. no. 2 of sep. 2000, gr.52 cr4 mo2v and conforming to rdso specn. no.- wd-01- hls-94 rev. 5 of dec24.,bolster spring for bvzi wagon to rdso drg. no. wd-04050-s-02, alt. 4, item-5. matl. & specn. is: 3195/1992 (rev.3) with amndt. no. 2 of sep. 2000, gr.52 cr4 mo2v and conforming to rds o specn. no.- wd-01- hls-94 rev. 5 of dec24. [ warranty period: 60 months after the date of deliv ery ] ]