Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 45-00550 found under Shielding Gasket Electronic by Technical Wire Products Llc. The National Stock Number assigned to this part is 5999004190693, and the Federal Supply Class is 5999 Miscellaneous Electrical And Electronic Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 45-00550.