Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number M2524 found under Stud Lock Pin Fastener by Brake And Wheel Parts Industries. The National Stock Number assigned to this part is 5325012899173, and the Federal Supply Class is 5325 Fastening Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like M2524.