Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 923 934 4 found under Bracket Mounting by Greaves Farymann Diesel Gmbh. The National Stock Number assigned to this part is 5340123747755, 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 923 934 4.