Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 085174 ITEM NO 70 found under Screw Cap Socket Head by Sauer Compressors Usa Inc. The National Stock Number assigned to this part is 5305014857206, and the Federal Supply Class is 5305 Screws. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 085174 ITEM NO 70.