Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D40 0011 NOTE 5 P N B42006A found under Valve Pneumatic Tir by Danco Valve Company. The National Stock Number assigned to this part is 2640016051661, and the Federal Supply Class is 2640 Tire Rebuilding And Tire And Tube Repair Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like D40 0011 NOTE 5 P N B42006A.