2231-440-AL,HEX STANDOFFPLAIN ALUMINUM5/16 H
2231-440-B,HEX STANDOFFPLAIN BRASS5/16 HEX
2231-440-N,HEX STANDOFFNO FINISH - NYLON5/1
2231-440-S,HEX STANDOFFPLAIN STEEL5/16 HEX
2231-440-SS,HEX STANDOFFPLAIN STAINLESS STEE
2-23147-0,SPRING,COMPRESSION
2-23147-2,SPRING,COMPRESSION
2-23147-6,SPRING,COMPRESSION
