Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MIL229333 found under Screw Cap Hexagon Head by Airgas Usa Llc. The National Stock Number assigned to this part is 5305016653976, 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 MIL229333.