Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 71-2883M3 found under Stud Assembly by Kaman Aerostructures Wichita Inc. The National Stock Number assigned to this part is 5307001730777, 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 71-2883M3.