Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 120-279J found under Stud Straight Aircr by L E A International Inc. The National Stock Number assigned to this part is 5307015526929, and the Federal Supply Class is 5307 Studs. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 120-279J.