bids are invited for stbd od box spares - seamless o ring nbr70 id 72 62 x 5 53 , a - seamless o ring , b - hexagoan head screw , c - hexagoan head screw , d - seamless o ring , e - tapper roller bearing , f - intermediate ring , g - locking nut , h - hexagoan head screw plug with harris hexagon socket collar plug , i - locking washer , j - bonded seal , k - hexagoan socket head cap screw , l - hexagoan socket head cap screw , m - bonded seal , n - bonded seal , o - square spring lock washer , p - hexagoan nut , q - hexagoan socket head cap screw , r - bonded seal , s - hexagoan socket head cap screw total quantity : 126