M0549-35-AL,METRIC ROUND SPACERPLAIN ALUMINU
M0549-35-B,METRIC ROUND SPACERPLAIN BRASS6M
M0549-35-N,METRIC ROUND SPACERNO FINISH - N
M0549-35-S,METRIC ROUND SPACERPLAIN STEEL6M
M0549-35-SS,METRIC ROUND SPACERPLAIN STAINLE
M0549-3-AL,6MM RD X 20MM X 3.2MM ID
M0549-3-AL-7,METRIC ROUND SPACERCLEAR IRIDITE
M0549-3-B,METRIC ROUND SPACERPLAIN BRASS6M