Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PPP11-2611 found under Hose Preformed by Heavy Equipment Parts Inc. The National Stock Number assigned to this part is 4720012511237, and the Federal Supply Class is 4720 Hose And Flexible Tubing. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like PPP11-2611.