Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C 9127 JA1B 0405 found under Connector Receptacl by Tri Star Electronics International. The National Stock Number assigned to this part is 5935013908531, 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 C 9127 JA1B 0405.