Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number P950 055S2 2 found under Seal Valve Anti Ici by Curtiss Wright Corp. The National Stock Number assigned to this part is 2995004843985, and the Federal Supply Class is 2995 Miscellaneous Engine Accessories Aircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like P950 055S2 2.