Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number QM30850TRA found under Hard Drive Ide Airc by Quatech Inc. The National Stock Number assigned to this part is 5999014814505, and the Federal Supply Class is 5999 Miscellaneous Electrical And Electronic Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like QM30850TRA.