Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BUWEPSDWG2050781 found under Gear Subassembly Sp by Navsurfwarcen Det Picatinny. The National Stock Number assigned to this part is 3010001135920, and the Federal Supply Class is 3010 Torque Converters And Speed Changers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like BUWEPSDWG2050781.