Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 604 015 104 found under Shoe Skid Tube Assembly Aircraft by Bell Helicopter Textron Inc. The National Stock Number assigned to this part is 1620015140316, and the Federal Supply Class is 1620 Aircraft Landing Gear Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 604 015 104.