Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 9A-673TJ found under Piston Linear Actuating Cylinder by Tobul Accumulator Incorporated. The National Stock Number assigned to this part is 3040013425138, and the Federal Supply Class is 3040 Miscellaneous Power Transmission Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 9A-673TJ.