Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 57B00-70-5 found under Capacitor Fixed Ceramic Dielectr by Safetran Systems Corp. The National Stock Number assigned to this part is 5910001957566, 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 57B00-70-5.