Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number T1H30C found under Shaft Shouldered by San Antonio Air Logistics Center. The National Stock Number assigned to this part is 3040005049314, 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 T1H30C.