Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 455616-127-04 found under Contact Fiber Optic by Greenlee Textron Inc. The National Stock Number assigned to this part is 6060014842961, 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 455616-127-04.