Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GC1000BA15 found under Pump Unit Rotary by Haldex Inc. The National Stock Number assigned to this part is 4320000035208, and the Federal Supply Class is 4320 Power And Hand Pumps. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like GC1000BA15.