Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 811 00009 01 found under Terminal Quick Disconnect by Rycom Instruments. The National Stock Number assigned to this part is 5940004801336, and the Federal Supply Class is 5940 Lugs Terminals And Terminal Strips. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 811 00009 01.