Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2146281899 found under Screw Machine by Thales Avionics Sa. The National Stock Number assigned to this part is 5305144335859, 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 2146281899.