Part Number: 1131CN (National semiconductor) Part Number: 1131CN-LINTEC (Ne) Part Number: 1131CONTRERIVURE (1131eyelet and washer) Part Number: 1131CS (Ic) Part Number: 1131CSL001 (Component) Part Number: 1131CSL002 (Call $$ for best price and deliv) Part Number: 1131CSL005 (Multi-paired cables 18awg 2c uns) Part Number: 1131D (Bolt) Part Number: 1131D883QS (Ne) Part Number: 1131-DC9305 (Mot) Part Number: 1131DFSJ (No description) Part Number: 1131DP (Bearing) Part Number: 1131E (Ne) Part Number: 1131F (Ne)