Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3-1 4 TAS 3012IN found under Locking Assembly by Ringfeder Power Transmission Usa. The National Stock Number assigned to this part is 5340014755237, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3-1 4 TAS 3012IN.