Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number M1500C4-5-1PC3-7A found under Wiring Harness by Leighton Industries Service Corp. The National Stock Number assigned to this part is 5995008910565, 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 M1500C4-5-1PC3-7A.