Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HD16DW034-300 found under Cable Assembly Special Purpose E by Witter Mfg Inc. The National Stock Number assigned to this part is 6150013147776, and the Federal Supply Class is 6150 Miscellaneous Electric Power And Distribution Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like HD16DW034-300.