1159T-4-AL,ROUND SPACERPLAIN ALUMINUM5/16 R
1159T-4-B,ROUND SPACERPLAIN BRASS5/16 RD X
1159T-4-N,ROUND SPACERNO FINISH - NYLON5/1
1159T-4-PH,ROUND SPACERNO FINISH - PHENOLIC
1159T-4-S,ROUND SPACERPLAIN STEEL5/16 RD X
1159T-4-SS,ROUND SPACERPLAIN STAINLESS STEE
1159T-6-AL,ROUND SPACERPLAIN ALUMINUM5/16 R
1159T-6-B,ROUND SPACERPLAIN BRASS5/16 RD X