Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 7057932-2 found under Periscope Subassembly by Scandia Manufacturing Coinc. The National Stock Number assigned to this part is 1240014534481, 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 7057932-2.