Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number G3BM2-1 found under Ballhead by Curtiss Wright Corp. The National Stock Number assigned to this part is 2990003644266, and the Federal Supply Class is 2990 Miscellaneous Engine Accessories Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like G3BM2-1.