1283-31-N,ROUND SPACERNO FINISH - NYLON3/4
1283-31-PH,ROUND SPACERNO FINISH - PHENOLIC
1283-31-S,3/4 RD X 1/2 X .315 ID
1283-31-S-10,ROUND SPACERBRIGHT CHROME3/4 RD
1283-31-S-12,3/4 RD X 1/2 X .315 ID
1283-31-SS,ROUND SPACERPLAIN STAINLESS STEE
1283-31-SS-20,ROUND SPACERPASSIVATE3/4 RD X 1/
1283-325,PLUG FEI