Nebraska Notary Seals Listed below are stamps that satisfy the requirements for an official Notary seal in the state of Nebraska. Sort By Featured Price (Low/High) Price (High/Low) Products (A/Z) Products (Z/A) Style StampDetails Use on any document that requires your official Notary seal. The transparent stamp chamber allows you to see exactly where your stamp will be positioned. Available in a variety of colors. SuperSlim™ StampDetails NNA Recommended Widely used as a back-up official seal to help avoid costly disruption to notarial services if your seal is lost or broken. Contemporary, slim styling makes it easy to use and store. Black ink; Utah purple ink.