Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PB 180 160 HUB found under Cylinder Assembly A by Tts Kocks Gmbh. The National Stock Number assigned to this part is 3040123430628, 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 PB 180 160 HUB.