Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 83OG5245 21 found under Contact Assembly Electrical by Regulateurs Europa Limited. The National Stock Number assigned to this part is 5999013961132, 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 83OG5245 21.