Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 370BH511K found under Capacitor Fixed Mic by Erie Electric Mfg Corp. The National Stock Number assigned to this part is 5910005217876, 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 370BH511K.