Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GA800MS20-12 found under Backshell Electrical Connector by Abrams H B Co. The National Stock Number assigned to this part is 5935005009233, 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 GA800MS20-12.