Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 993015 ITEM 5 found under Bung Output End by Tri Tec Manufacturing Llc. The National Stock Number assigned to this part is 2040015636882, and the Federal Supply Class is 2040 Marine Hardware And Hull Items. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 993015 ITEM 5.