Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BUWEPSDWG2813972 found under Spacer Set Plate by Navsurfwarcen Det Picatinny. The National Stock Number assigned to this part is 5365001365318, and the Federal Supply Class is 5365 Bushings Rings Shims And Spacers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like BUWEPSDWG2813972.