Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 021441131011 found under Backshell Electrical Connector by Pat Equipment Corp. The National Stock Number assigned to this part is 5935014327400, 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 021441131011.