Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 22731BE120039M found under Pin Headed Threaded by Saint Chamond Granat Sa. The National Stock Number assigned to this part is 5306143872482, and the Federal Supply Class is 5306 Bolts. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 22731BE120039M.