1659-440-AL-7,ROUND STANDOFFCLEAR IRIDITE3/16
1659-440-B,ROUND STANDOFFPLAIN BRASS3/16 RD
1659-440-N,ROUND STANDOFFNO FINISH - NYLON3
1659-440-PH,ROUND STANDOFFNO FINISH - PHENOL
1659-440-S,ROUND STANDOFFPLAIN STEEL3/16 RD
1659-440-S-28,ROUND STANDOFFZINC YELLOW3/16 RD
1659-440-SS,ROUND STANDOFFPLAIN STAINLESS ST
1659-440-SS-20,ROUND STANDOFFPASSIVATE3/16 RD X