Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4F61086-103A found under Seal Nonmetallic Sp by Jonal Laboratories Incorporated. The National Stock Number assigned to this part is 5330000223373, and the Federal Supply Class is 5330 Packing And Gasket Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 4F61086-103A.