Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C91 28 00 found under Socket Plug In Elec by Texas Instruments Inc. The National Stock Number assigned to this part is 5935010973623, and the Federal Supply Class is 5935 Connectors Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like C91 28 00.