Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C3150 ITEM 61 found under Stud Continuous Thr by Hunt Valve Company Inc. The National Stock Number assigned to this part is 5307013658092, 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 C3150 ITEM 61.