Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 167C2973 found under Shaft Straight by General Dynamics Ots Inc. The National Stock Number assigned to this part is 3040013384419, 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 167C2973.