Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 499-001-01 found under Casemedical Instrument And Supp by Zoll Medical Corporation. The National Stock Number assigned to this part is 6545016843657, 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 499-001-01.