Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 325-0138-221 found under Capacitor Fixed Ceramic Dielectr by Osicom Technologies Inc. The National Stock Number assigned to this part is 5910008223766, 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 325-0138-221.