Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 222D263-4-09 found under Mold Potting Electr by Tyco Electronics Corporation. The National Stock Number assigned to this part is 5935000039974, 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 222D263-4-09.