Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 03500033900 found under Panel Electrical Electronic Equipment by Tech Comm Inc. The National Stock Number assigned to this part is 5975014619573, and the Federal Supply Class is 5975 Electrical Hardware And Supplies. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 03500033900.