Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number UMI 44F1SL BC found under Connector Receptacle Electrical by U S Components Llc. The National Stock Number assigned to this part is 5935012263613, 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 UMI 44F1SL BC.