Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 0216-SS-20 found under Screw Machine by R A F Electronic Hardware Inc. The National Stock Number assigned to this part is 5305015929191, 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 0216-SS-20.