Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WB360A02130BKNL found under O Ring by Cimd Centre Didentification. The National Stock Number assigned to this part is 5331143161849, 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 WB360A02130BKNL.