Tender For supply of nut and bolts d d -7414845469 cell optical element reticle as per as per drg no irde 335 24 , 7414846028 bushing sleeve od 18mm as per drg no irde 335 81 , 7414845458 sleeve object glass as per drg no irde 335 3 , 7414845456 retainer optical element as per drg no irde 335 6 , 7414845457 cell as per drg no irde 335 4 , 7414845455 ring locking to drg no irde 335 7 , 7414846127 stop plate as per drg no irde 335 80 , 7414845487 support plate cover as per drg no irde 335 18 sht 3