Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 0Y037CXL12 found under Stud Welding by Nelson Stud Welding Inc. The National Stock Number assigned to this part is 5307011629815, 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 0Y037CXL12.