Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number M90A21045-0001 found under Cable Assembly Spec by Fleet Readiness Center East Div Department Of Navy. The National Stock Number assigned to this part is 5995015906953, and the Federal Supply Class is 5995 Cable Cord And Wire Assemblies Communication Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like M90A21045-0001.