Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 79B010000500380 found under Hose Assembly Nonmetallic by Hydrasearch Co Inc. The National Stock Number assigned to this part is 4720008297988, 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 79B010000500380.