Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ES8387-02A1P found under Screw Assembly Panel by Drs Sustainment Systems Inc. The National Stock Number assigned to this part is 5305001402379, 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 ES8387-02A1P.