Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ROO240_HST-4 found under Track Sliding Door by Rom Acquisition Corporation. The National Stock Number assigned to this part is 5340015924673, 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 ROO240_HST-4.