Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HSTM70-05 found under Collar Pin Rivet by Tecno Trade S R L. The National Stock Number assigned to this part is 5320013664238, and the Federal Supply Class is 5320 Rivets. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like HSTM70-05.