Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 8 8 070221S W LOCK WIRE HOLE found under Elbow Tube by Sae International. The National Stock Number assigned to this part is 4730000555687, 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 8 8 070221S W LOCK WIRE HOLE.