Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 13670 found under Screw Assy Adj Cabi by Alliedsignal Inc. The National Stock Number assigned to this part is 5305004853114, and the Federal Supply Class is 5305 Screws. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 13670.