Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ST4-5-16 found under Terminal Lug by Sherman H B Mfg Co. The National Stock Number assigned to this part is 5940003626714, and the Federal Supply Class is 5940 Lugs Terminals And Terminal Strips. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like ST4-5-16.