Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BUWEPSDWG2541803 found under Adapter Assembly Cy by Alliant Techsystems Operations Llc. The National Stock Number assigned to this part is 4921000424428, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like BUWEPSDWG2541803.