Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 085300 ITEM NO. 22 found under Meter Time Totalizing by Sauer Compressors Usa Inc. The National Stock Number assigned to this part is 6645014864305, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 085300 ITEM NO. 22.