Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B3010A104-1 found under Hose Assembly Nonmetallic by Gichner Systems Group Inc. The National Stock Number assigned to this part is 4720008361213, and the Federal Supply Class is 4720 Hose And Flexible Tubing. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like B3010A104-1.