Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MC250-5000H found under Resistor Fixed Wire Wound Induct by A Vox Systems Inc. The National Stock Number assigned to this part is 5905001505516, and the Federal Supply Class is 5905 Resistors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like MC250-5000H.