Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DMB111REV2GPA01 found under Shield Electron Tub by Measurement Specialties Inc. The National Stock Number assigned to this part is 5960003765514, and the Federal Supply Class is 5960 Electron Tubes And Associated Hardware. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like DMB111REV2GPA01.