Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number T72 52-FIG.6-8 ITEM 16 found under Key Quill Guide by Hermes Machine Tool Co. The National Stock Number assigned to this part is 5315012725934, and the Federal Supply Class is 5315 Nails Machine Keys And Pins. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like T72 52-FIG.6-8 ITEM 16.