Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2266 found under Lead Shot by Avantor Performance Materials Inc. The National Stock Number assigned to this part is 9650001941431, and the Federal Supply Class is 9650 Nonferrous Base Metal Refinery And Intermediate Forms. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 2266.