1766-632-AL,ROUND STANDOFFPLAIN ALUMINUM5/16
1766-632-AL-6,ROUND STANDOFFGOLD IRIDITE5/16 R
1766-632-AL-9,ROUND STANDOFFALODINE 12005/16 R
1766-632-B,ROUND STANDOFFPLAIN BRASS5/16 RD
1766-632-N,ROUND STANDOFFNO FINISH - NYLON5
1766-632-PH,ROUND STANDOFFNO FINISH - PHENOL
1766-632-S,ROUND STANDOFFPLAIN STEEL5/16 RD
1766-632-SS,ROUND STANDOFFPLAIN STAINLESS ST