Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number JSFF48W0808-055 found under Nipple Tube by Precision Aircraft Machining. The National Stock Number assigned to this part is 4730016431732, and the Federal Supply Class is 4730 Hose Pipe Tube Lubrication And Railing Fittings. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like JSFF48W0808-055.