Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 19SPW0300 found under Cable Telephone by Okonite Co Inc The. The National Stock Number assigned to this part is 6145012297752, and the Federal Supply Class is 6145 Wire And Cable Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 19SPW0300.