Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 954-122-5210 found under Adapter Connector Fiber Optic by Amphenol Corporation. The National Stock Number assigned to this part is 6060014754817, and the Federal Supply Class is 6060 Fiber Optic Interconnectors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 954-122-5210.