Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2183595 found under Disk Solid Plain by Aw Mack Manufacturing Co Inc. The National Stock Number assigned to this part is 5340012246021, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 2183595.