Part Number: 113591-0003 (Special soc cap uc)Part Number: 113591-0003UNDRILLE (Special soc cap uc)Part Number: 113591-003 (Special soc cap uc)Part Number: 113591-3 (Special soc cap uc)Part Number: 5305-00-804-6112 (Special soc cap uc)Part Number: 5305-804-6112 (Special soc cap uc)Part Number: 6-40X1425-1435SH (Special soc cap uc)