Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MS27983-1 found under Cap Snap Fastener by Elcos Bvba. The National Stock Number assigned to this part is 5325008919073, 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 MS27983-1.