Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3234 found under Crank Hand by Quincy Compressor Division Of Coltec. The National Stock Number assigned to this part is 4310003548476, and the Federal Supply Class is 4310 Compressors And Vacuum Pumps. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3234.