Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 7-040118 found under Screw Adjustment Valve by Senior Operations Llc. The National Stock Number assigned to this part is 5305012493580, 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 7-040118.