Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6500E1304348-355 found under O Ring by Pall Industrial Hydraulics Corp. The National Stock Number assigned to this part is 5331014217641, 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 6500E1304348-355.