Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DDG1000-60000 found under Filter Element Air Conditioning by Peerless Mfg Co. The National Stock Number assigned to this part is 4130015830903, 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 DDG1000-60000.