Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 526-3-041 found under Cable Assembly Test by Interstate Electronics Inc. The National Stock Number assigned to this part is 5995009802506, 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 526-3-041.