Tender For supply of tongued lock washer m20 (hw-144.059) -- as per std. st04001 (size no. 059) rev. 04 with matl. aa1074 , sealing ring a48x55 (hw-210.069) -- fully m/cd item as per std. st24002 (size no. 069) rev. 03 with ma , sealing rjng a60x68 (hw-210.080) -- fully m/cd item as per std. st24002 (size no. 080) rev. 03 with m