Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6920-020-0001 found under Trainer Handling Missile Simulat by Sec Commission Interarmees. The National Stock Number assigned to this part is 6920015497897, 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 6920-020-0001.