Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HT004515 found under Lug Suspension Aircraft Ordnance by Alliant Techsystems Operations Llc. The National Stock Number assigned to this part is 1420013763354, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like HT004515.