Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 240 001 1 2 found under Screw Flat Fil Hd B by L3 Communications Corp. The National Stock Number assigned to this part is 5305004876052, 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 240 001 1 2.