Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 581R946H01 found under Capacitor Fixed Pla by Tdl Inc. The National Stock Number assigned to this part is 5910010942180, and the Federal Supply Class is 5910 Capacitors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 581R946H01.