Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WSP-Q40GLR4L found under Electronic Modulestandardized by Cisco Systems. The National Stock Number assigned to this part is 5963016834815, and the Federal Supply Class is 5963 Electronic Modules. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like WSP-Q40GLR4L.