Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 71812 found under Compressor Unit Refrigeration by Applied Companies. The National Stock Number assigned to this part is 4130015928869, and the Federal Supply Class is 4130 Refrigeration And Air Conditioning Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 71812.