Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 252200117172 found under Screw Machine by Philips Electronics Nederland Bv. The National Stock Number assigned to this part is 5305121517786, 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 252200117172.