Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LG4CT09M found under Pin Quick Release by Southco Inc. The National Stock Number assigned to this part is 5315007173976, and the Federal Supply Class is 5315 Nails Machine Keys And Pins. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like LG4CT09M.