1221-8-B,ROUND SPACERPLAIN BRASS1/2 RD X
1221-8-B-12,ROUND SPACERCLEAR ZINC1/2 RD X 1
1221-8-B-5,ROUND SPACERNICKEL 1/2 RD X 1/2
1221-8-N,ROUND SPACERNO FINISH - NYLON1/2
1221-8-PH,ROUND SPACERNO FINISH - PHENOLIC
1221-8-S,ROUND SPACERPLAIN STEEL1/2 RD X
1221-8-S-12,1/2 RD X 1/2 X .166 ID
1221-8-SS,ROUND SPACERPLAIN STAINLESS STEE
