Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ATG4S-25 found under Hose Assembly Nonme by Jgb Enterprises Inc. The National Stock Number assigned to this part is 4720015594495, 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 ATG4S-25.