Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A253992 found under Connector Receptacle Electrical by J B Nottingham And Co Inc. The National Stock Number assigned to this part is 5935012959067, 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 A253992.