Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 372 14050 found under Screw Cap Hexagon Head by Columbus Jack Corporation. The National Stock Number assigned to this part is 5305016599577, 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 372 14050.