Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number P83513-004-01 found under Hardware Kit Electr by Program Manager Advanced Attack. The National Stock Number assigned to this part is 5340011996312, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like P83513-004-01.