Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MIMH310055H-40.000MHZ found under Oscillator Crystal by Mmd Components. The National Stock Number assigned to this part is 5963016431683, 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 MIMH310055H-40.000MHZ.