1963-2520-AL,ROUND STANDOFFPLAIN ALUMINUM5/8
1963-2520-B,ROUND STANDOFFPLAIN BRASS5/8 RD
1963-2520-N,ROUND STANDOFFNO FINISH - NYLON5
1963-2520-PH,ROUND STANDOFFNO FINISH - PHENOL
1963-2520-S,ROUND STANDOFFPLAIN STEEL5/8 RD
1963-2520-SS,ROUND STANDOFFPLAIN STAINLESS ST
1963260000,CONN FIBER SC PLUG DUPLX
1963270000,CONN FIBER SC PLUG DUPLX