Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 330 1716 030 found under Screw Cap Socket He by Rockwell Collins Inc. The National Stock Number assigned to this part is 5305001439570, 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 330 1716 030.