1191T-6-N,ROUND SPACERNO FINISH - NYLON3/8
1191T-6-PH,ROUND SPACERNO FINISH - PHENOLIC
1191T-6-S,ROUND SPACERPLAIN STEEL3/8 RD X
1191T-6-SS,ROUND SPACERPLAIN STAINLESS STEE
1191T-8-AL,ROUND SPACERPLAIN ALUMINUM3/8 RD
1191T-8-B,ROUND SPACERPLAIN BRASS3/8 RD X
1191T-8-N,ROUND SPACERNO FINISH - NYLON3/8
1191T-8-PH,ROUND SPACERNO FINISH - PHENOLIC