Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 50050300 found under Screw by Drs Training And Control Systems Llc. The National Stock Number assigned to this part is 5305010898499, 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 50050300.