Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 100-4000-1022-00 found under Adapter Connector by L 3 Communications Dynamic. The National Stock Number assigned to this part is 5935015496974, 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 100-4000-1022-00.