Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number KS300 127DEFD4TAH-320 found under Connector Receptacl by Hypertronics Corporation. The National Stock Number assigned to this part is 5935013489825, 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 KS300 127DEFD4TAH-320.