Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 502301 found under Body Air Starting C by Triumph Group Operations Inc The. The National Stock Number assigned to this part is 2995010887021, and the Federal Supply Class is 2995 Miscellaneous Engine Accessories Aircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 502301.