Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AS115-12E0921 found under Hose Assembly Nonme by Society Of Automotive Engineers Inc. The National Stock Number assigned to this part is 4720014590988, 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 AS115-12E0921.