Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HS5255-1082 found under Clamp Cable Electri by Mcdonnell Douglas Helicopter. The National Stock Number assigned to this part is 5935012571233, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like HS5255-1082.